Biography

Professor Mamas Mamas joined Keele University in 2015 as Professor of Cardiology and is also an Honorary Professor of Population Health at the University of Manchester. 

Professor Mamas trained in Medince a the University of Oxford, undertaking an MA in Physiological Sciences in 1994 and a DPhil in Physiological sciences funded by the British Heart Foundation from 1994-1997. He completed his clinical training at the University of Oxford in 2000 and undertook house jobs in Oxford's Nuffield Department of Medicine and Cardiology. He completed his Senior ouse Officer posts at The Royal Brompton Hospital and The Hammersmith Hospital in London, followed by a year at the Royal Salford Hospital. 

Appointed to a National Training number in Cardiology in the North West Deanery (2004), Professor Mamas was subsequently appointed as Clinical Lecturer in Cardiology at the University of Manchester (2006). He completed his specialist training in cardiology in 2012 and was appointed as a Senior Clinical Lecturer and Honorary Consultant Cardiologist at the University of Manchester in 2012, and a Professor of Cardiology at Keele University/Honorary Consultant Interventional Cardiologist at the Royal Stoke Hospital, UHNM in 2015. 

Professor Mamas is an interventional cardiologist, treating patients with underlying coronary artery with percutaneous coronary intervention (PCI) in both the elective and emergency setting. He is clinical lead from research at the Royal Stoke Hospital. 

Professor Mamas is an Associate Editor of Circulation Cardiovascular Interventions and a member of the E-Cardiology working group of the European Society of Cardiology. He is also a member of the Heart Research UK medical review panel and the NIHR interventional procedures review panel as well as sitting on several safety endpoint committees of several national randomised controlled trials. 

Research and scholarship

Professor Mamas' research group main interest is the outcomes research using large-scale national and international electronic healthcare records 'Big Data' from patients with cardiovascular disease. Our work focusses around the analysis of large datasets with electronic health records derived from hundreds of millions of patients from primary, secondary and tertiary care. 

Using specialist cardiovascular datasets from the National Institute of Cardiovascular Outcomes Research (NICOR) and primary care via the Clinical Practice Research Database (CPRD), as well as international datasets including the National Inpatient Sample and National Readmissions Dataset from the United States Healthcare Cost and Utilisation Project (HCUP), our aims is to improve the care of patients with cardiovascular disease. 

His research group has a particular interest in percutaneous coronary intervention, acute coronary syndromes, structural cardiac interventions, heart failure and comorbidity. Their work focusses around the assessment of the treatment efficacy, capturing rare complications from cardiovascular treatments/interventions, studying long-term outcomes of patients with cardiovascular diseases, and developing risk stratification models for benchmarking and risk stratification. 

For example, they have developed the national Transcatheter Aortic Valve Implantation risk score to allow for risk stratification in these procedures on behalf of the British Cardiovascular Intervention Society. 

Professor Mamas has published over 250 manuscripts. 

Teaching

Professor Mamas leads and co-supervises a number of doctoral and masters students. He is also a clinical and educational supervisor to a number of junior doctors and specialist registrars. 

Selected Publications

  • Kwok CS, Kontopantelis E, Myint PK, Zaman A, Berry C, Keavney B, Nolan J, Ludman PF, de Belder MA, Buchan I, Mamas MA. 2015. Stroke following percutaneous coronary intervention: type-specific incidence, outcomes and determinants seen by the British Cardiovascular Intervention Society 2007-12. European heart journal. doi> full text>
  • Kwok CS, Khan MA, Rao SV, Kinnaird T, Sperrin M, Buchan I, de Belder MA, Ludman PF, Nolan J, Loke YK, Mamas MA. 2015. Access and non-access site bleeding after percutaneous coronary intervention and risk of subsequent mortality and major adverse cardiovascular events: systematic review and meta-analysis. Circulation. Cardiovascular interventions, vol. 8(4). doi>
  • Mamas MA, Anderson SG, O'Kane PD, Keavney B, Nolan J, Oldroyd KG, Perera D, Redwood S, Zaman A, Ludman PF, de Belder MA, British Cardiovascular Intervention Society and the National Institute for Cardiovascular Outcomes Research. 2014. Impact of left ventricular function in relation to procedural outcomes following percutaneous coronary intervention: insights from the British Cardiovascular Intervention Society. Eur Heart J, vol. 35(43), 3004-312a. link> doi>
  • Mamas MA, Anderson SG, Carr M, Ratib K, Buchan I, Sirker A, Fraser DG, Hildick-Smith D, de Belder M, Ludman PF, Nolan J. 2014. Baseline bleeding risk and arterial access site practice in relation to procedural outcomes after percutaneous coronary intervention. Journal of the American College of Cardiology, vol. 64(15), 1554-1564. doi>
  • Mamas MA, Ratib K, Routledge H, Neyses L, Fraser DG, de Belder M, Ludman PF, Nolan J, British Cardiovascular Intervention Society and the National Institute for Cardiovascular Outcomes Research. 2013. Influence of arterial access site selection on outcomes in primary percutaneous coronary intervention: are the results of randomized trials achievable in clinical practice?. JACC Cardiovasc Interv, vol. 6(7), 698-706. link> doi>

Full Publications List show

Journal Articles

  • Taxiarchi P, Martin GP, Kinnaird T, Curzen N, Ahmed J, Ludman P, De Belder M, Shoaib A, Rashid M, Kontopantelis E, Mamas MA. 2020. Contributors to the Growth of Same Day Discharge After Elective Percutaneous Coronary Intervention. Circ Cardiovasc Interv, vol. 13(3), e008458. link> doi>
  • Wu P, Chew-Graham C, Maas A, Chappell L, Potts J, Gulati M, Jordan K, Mamas M. 2020. Temporal Changes in Hypertensive Disorders of Pregnancy and Impact on Cardiovascular and Obstetric Outcomes. American Journal of Cardiology. doi> link> full text>
  • Clarson LE, Bajpai R, Whittle R, Belcher J, Abdul Sultan A, Kwok CS, Welsh V, Mamas M, Mallen CD. 2020. Interstitial lung disease is a risk factor for ischaemic heart disease and myocardial infarction. Heart. link> doi> full text>
  • Kwok CS, Chatterjee S, Bagur R, Sharma K, Alraies MC, Fischman D, Savage M, Mohamed M, Shoaib A, Patel T, Mamas M. 2020. Multiple unplanned readmissions after discharge for an admission with percutaneous coronary intervention. Catheterization and Cardiovascular Interventions. doi> link> full text>
  • Martinez SC, Mohamed M, Potts J, Abhishek A, Roddy E, Savage M, Bharadwaj A, Kwok CS, Bagur R, Mamas MA. 2020. Percutaneous coronary intervention outcomes in patients with rheumatoid arthritis, systemic lupus erythematosus and systemic sclerosis. Rheumatology (Oxford). link> doi> full text>
  • Mohamed M, Contractor T, Zachariah D, Van Spall H, Parwani P, Minissian M, Rashid M, Martin G, Barker D, Patwala A, Mamas M. 2020. Sex disparities in the choice of cardiac resynchronization therapy device utilized: an analysis of trends, predictors and outcomes. Canadian Journal of Cardiology. doi> link> full text>
  • Lopez-Mattei J, Verstovsek S, Fellman B, Iliescu C, Bhatti K, Hassan SA, Kim P, Gray BA, Palaskas NL, Grosu HB, Mamas MA, Faiz SA. 2020. Prevalence of pulmonary hypertension in myelofibrosis. Annals of Hematology, vol. 99, 781-789. link> doi> link>
  • Kwok CS, Kalra A, Velagapudi P, Park K, Mohamed M, Alraies MC, Cheng RK, Bagur R, Mamas MA. 2020. Comparison of 30-Day Unplanned Readmissions to the Index Versus Nonindex Hospital After Percutaneous Coronary Intervention. Am J Cardiol. link> doi> full text>
  • Kinnaird T, Johnson T, Anderson R, Gallagher S, Sirker A, Debleder M, Ludman P, Oldroyd K, Banning A, Mamas M, Curzen N. 2020. Intravascular imaging and 12-month mortality after unprotected left main stem PCI: an analysis of 11,624 cases from British Cardiovascular Intervention Society database. JACC: Cardiovascular Interventions, vol. 13(3), 346-357. doi> link> full text>
  • Martinez SC, Mohamed M, Potts J, Abhishek A, Roddy E, Savage M, Bharadwaj A, Kwok CS, Bagur R, Mamas MA. 2020. Percutaneous coronary intervention outcomes in patients with rheumatoid arthritis, systemic lupus erythematosus and systemic sclerosis. Rheumatology (Oxford). link> doi> full text>
  • Menown IBA, Mamas MA, Cotton JM, Hildick-Smith D, Eberli FR, Leibundgut G, Tresukosol D, Macaya C, Copt S, Slama SS, Stoll H-P. 2020. First clinical evidence characterizing safety and efficacy of the new CoCr Biolimus-A9 eluting stent: The Biomatrix Alpha™ registry. IJC Heart & Vasculature, vol. 26, 100472. doi> link> full text>
  • Bharadwaj AS, Swamy PM, Mamas MA. 2020. Outcomes of percutaneous coronary interventions in cancer patients. Expert Review of Cardiovascular Therapy, vol. 18(1), 25-32. doi> link>
  • Nowakowska M, Zghebi SS, Ashcroft DM, Buchan I, Chew-Graham C, Holt T, Mallen C, Van Marwijk H, Peek N, Perera-Salazar R, Reeves D, Rutter MK, Weng SF, Qureshi N, Mamas MA, Kontopantelis E. 2020. Correction to: The comorbidity burden of type 2 diabetes mellitus: patterns, clusters and predictions from a large English primary care cohort. BMC Med, vol. 18(1), 22. link> doi> full text>
  • Mohamed MO, Lopez-Mattei JC, Parwani P, Iliescu CA, Bharadwaj A, Kim PY, Palaskas NL, Rashid M, Potts J, Kwok CS, Gulati M, Al Zubaidi AMB, Mamas MA. 2020. Management Strategies and Clinical Outcomes of Acute Myocardial Infarction in Leukemia Patients: Insights from Nationwide United States Hospitalizations. International Journal of Clinical Practice, e13476. link> doi> link> full text>
  • Kwok CS, Alraies MC, Mohamed M, Rashid M, Shoaib A, Nolan J, Ratib K, Khoo CW, Kontopantelis E, Mamas MA. 2020. Rates, Predictors and the Impact Cannabis Misuse on In-hospital Outcomes Among Patients Undergoing Percutaneous Coronary Intervention (From the National Inpatient Sample). International Journal of Clinical Practice, e13477. link> doi> link> full text>
  • Kinnaird T, Gallagher S, Spratt JC, Ludman P, de Belder M, Copt S, Anderson R, Walsh S, Hanratty C, Curzen N, Banning A, Mamas M. 2020. Complex high-risk and indicated percutaneous coronary intervention for stable angina: Does operator volume influence patient outcome?. American Heart Journal, vol. 222, 15-25. doi> link>
  • Solomonica A, Lavi S, Cui J, Garg P, Gao R, Levi Y, Choudhury T, Israeli Z, Alraies MC, Mamas MA, Bagur R. 2020. Radial versus femoral approach for rotational atherectomy. Coronary Artery Disease. link> doi> link>
  • Kwok C, Amin A, Shah B, Kinnaird T, Alkutshan R, Balghith M, Ratib K, Nolan J, Bagur R, Mamas M. 2019. Cost of coronary syndrome treated with percutaneous coronary intervention and 30-day unplanned readmission in the United States. Catheterization and Cardiovascular Interventions. doi> link> full text>
  • Mohamed M, Greenspon A, van Spall H, Volgman A, Sharma P, Alraies MC, Kwok CS, Martin G, Zachariah D, Patwala A, Mamas M. 2019. Sex differences in rates and causes of 30-day readmissions after cardiac electronic device implantations: insights from the Nationwide Readmissions Database. International Journal of Cardiology, vol. 302, 67-74. doi> link> full text>
  • Rashid M, Curzen N, Kinnaird T, Lawson CA, Myint PK, Kontopantelis E, Mohamed MO, Shoaib A, Gale CP, Timmis A, Mamas MA. 2019. Baseline risk, timing of invasive strategy and guideline compliance in NSTEMI: Nationwide analysis from MINAP. International Journal of Cardiology, vol. 301, 7-13. doi> link>
  • Rashid M, Taxiarchi P, Mamas MA. 2019. Reply: Same-Day Discharge After Elective Percutaneous Intervention: Where Is the Barrier?. JACC Cardiovasc Interv, vol. 12(22), 2324-2325. link> doi>
  • Bernat I, Aminian A, Pancholy S, Mamas M, Gaudino M, Nolan J, Gilchrist IC, Saito S, Hahalis GN, Ziakas A, Louvard Y, Montalescot G, Sgueglia GA, Leeuwen MAHV, Babunashvili AM, Valgimigli M, Rao SV, Bertrand OF. 2019. Best Practices for the Prevention of Radial Artery Occlusion After Transradial Diagnostic Angiography and Intervention: An International Consensus Paper. JACC: Cardiovascular Interventions, vol. 12(22), 2235-2246. doi> link>
  • Shoaib A, Kinnaird T, Curzen N, Ludman P, Smith D, Khoo CW, Kontopantelis E, Rashid M, Mohamed M, Nolan J, Zaman A, Mamas MA, British Cardiovascular Intervention Society, National Institute for Cardiovascular Outcomes Research. 2019. Outcomes Following Percutaneous Coronary Intervention in Saphenous Vein Grafts With and Without Embolic Protection Devices. JACC: Cardiovascular Interventions, vol. 12(22), 2286-2295. link> doi> link> full text>
  • Kwok CS, Achenbach S, Curzen N, Fischman DL, Savage M, Bagur R, Kontopantelis E, Martin GP, Steg PG, Mamas MA. 2019. Relation of frailty to outcomes in percutaneous coronary intervention. Cardiovasc Revasc Med. link> doi> full text>
  • Ismail N, Jordan KP, Kadam UT, Edwards JJ, Kinnaird T, Mamas MA. 2019. Bleeding After Hospital Discharge Following Acute Coronary Syndrome: Incidence, Types, Timing, and Predictors. J Am Heart Assoc, vol. 8(21), e013679. link> doi> full text>
  • Kwok CS, Farzaneh-Far A, Mamas MA. 2019. Red flags in cardiac amyloidosis. European Journal of Preventive Cardiology, 2047487319884371. link> doi> link>
  • Moussa Pacha H, Al-khadra Y, Darmoch F, Soud M, Mamas MA, Moussa Pacha A, Zaitoun A, Kaki A, AlJaroudi WA, Alraies MC. 2019. In-hospital outcome of peripheral vascular intervention in dialysis-dependent end-stage renal disease patients. Catheterization and Cardiovascular Interventions, vol. 95(3), 84-95. doi> link>
  • Rashid M, Kontopantelis E, Kinnaird T, Curzen N, Gale C, Mohamed M, Shoaib A, Myint P, Nolan J, Zaman MJ, Timmis A, Mamas M. 2019. Association between Hospital Cardiac Catheter Laboratory Status, use of an Invasive Strategy and Outcomes after NSTEMI. Canadian Journal of Cardiology. doi> link> full text>
  • Solo K, Lavi S, Kabali C, Levine GN, Kulik A, John-Baptiste AA, Fremes SE, Martin J, Eikelboom JW, Ruel M, Huitema AA, Choudhury T, Bhatt DL, Tzemos N, Mamas MA, Bagur R. 2019. Antithrombotic treatment after coronary artery bypass graft surgery: systematic review and network meta-analysis. BMJ, vol. 367, l5476. link> doi> link> full text>
  • Kwok CS, Zieroth S, Van Spall HGC, Helliwell T, Clarson L, Mohamed M, Mallen C, Duckett S, Mamas MA. 2020. The Hospital Frailty Risk Score and its association with in-hospital mortality, cost, length of stay and discharge location in patients with heart failure short running title: Frailty and outcomes in heart failure. Int J Cardiol, vol. 300, 184-190. link> doi> full text>
  • Parwani P, Choi AD, Swamy P, Chamsi-Pasha M, Vidal-Perez R, Mamas MA. 2019. Social Media: The New Paradigm for Cardiovascular Case Reports. JACC Case Reports, vol. 1(3), 452-456. doi> link> full text>
  • Gamble DT, Buono R, Mamas MA, Leslie S, Bettencourt-Silva JH, Clark AB, Bowles KM, Metcalf AK, Potter JF, Myint PK. 2019. Does prior antithrombotic therapy influence recurrence and bleeding risk in stroke patients with atrial fibrillation or atrial flutter?. European Journal of Preventive Cardiology, 2047487319871709. doi> link> full text>
  • Khan SU, Khan MU, Valavoor S, Khan MS, Okunrintemi V, Mamas MA, Leucker TM, Blaha MJ, Michos ED. 2019. Association of lowering apolipoprotein B with cardiovascular outcomes across various lipid-lowering therapies: Systematic review and meta-analysis of trials. European Journal of Preventive Cardiology, 2047487319871733. doi> link>
  • Moussa Pacha H, Al-Khadra Y, Darmoch F, Soud M, Zaitoun A, Kwok CS, Mamas MA, Kaki A, Garcia S, Banerjee S, Arain SA, Vetrovec GW, Glazier JJ, Alraies MC. 2019. Comparison of In-Hospital Outcomes in Patients Having Limb-Revascularization With Versus Without Atrial Fibrillation. Am J Cardiol, vol. 124(10), 1540-1548. link> doi>
  • Martin GP, Kwok CS, Van Spall HGC, Volgman AS, Michos E, Parwani P, Alraies C, Thamman R, Kontopantelis E, Mamas M. 2019. Readmission and processes of care across weekend and weekday hospitalisation for acute myocardial infarction, heart failure or stroke: an observational study of the National Readmission Database. BMJ Open, vol. 9(8), e029667. link> doi> link> full text>
  • Mohamed MO, Volgman AS, Contractor T, Sharma PS, Kwok CS, Rashid M, Martin GP, Barker D, Patwala A, Mamas MA. 2020. Trends of Sex Differences in Outcomes of Cardiac Electronic Device Implantations in the United States. Can J Cardiol, vol. 36(1), 69-78. link> doi> full text>
  • Potts J, Mohamed M, Lopez-Mattei JC, Iliescu CA, Konopleva M, Rashid M, Bagur R, Mamas M. 2019. Percutaneous coronary intervention and in-hospital outcomes in patients with leukemia; a nationwide analysis. Catheterization and Cardiovascular Interventions. doi> link> full text>
  • Al-khadra Y, Kajy M, Idris A, Darmoch F, Pacha HM, Kabach A, Garcia S, Bagur R, Kwok CS, Kaki A, Glazier JJ, Kapadia S, Mamas M, Alraies MC. 2019. Comparison of Outcomes After Percutaneous Coronary Interventions in Patients of Eighty Years and Above Compared with Those Less Than Eighty Years. The American Journal of Cardiology, vol. 124(9), 1372-1379. doi> link>
  • Mohamed M, Sharma PS, Volgman AS, Bhardwaj R, Kwok CS, Rashid M, Barker D, Patwala A, Mamas M. 2019. Prevalence, outcomes and costs according to patient frailty status for 2.9 million cardiac electronic device implantations in the United States. Canadian Journal of Cardiology, vol. 35(11), 1465-1474. doi> link> full text>
  • Rashid M, Taxiarchi P, Kontopantelis E, Martin G, Kinnaird T, Curzen N, Banning A, Ludman P, De Belder M, Sperrin M, Mamas M. 2019. Same day discharge after elective percutaneous coronary intervention: insights from the British Cardiovascular Intervention Society. JACC: Cardiovascular Interventions, vol. 12(15), 1479-1494. doi> link> full text>
  • Nakafero G, Grainge M, Valdes A, Townsend N, Mallen C, Zhang W, Doherty M, Mamas MA, Abhishek A. 2019. Do β-adrenoreceptor blocking drugs associate with reduced risk of symptomatic osteoarthritis and total joint replacement in the general population? A primary care-based, prospective cohort study using the Clinical Practice Research Datalink. BMJ Open, vol. 9(8), e032050. link> doi> link> full text>
  • Lawson CA, Zaccardi F, Squire I, Ling S, Davies MJ, Lam CSP, Mamas MA, Khunti K, Kadam UT. 2019. 20-year trends in cause-specific heart failure outcomes by sex, socioeconomic status, and place of diagnosis: a population-based study. The Lancet Public Health, vol. 4, e406-e420. doi> link> full text>
  • Kwok CS, Lundberg G, Al-Faleh H, Sirker A, Van Spall HGC, Michos ED, Rashid M, Mohamed M, Bagur R, Mamas MA. 2019. Relation of Frailty to Outcomes in Patients With Acute Coronary Syndromes. Am J Cardiol, vol. 124(7), 1002-1011. link> doi>
  • Nowakowska M, Zghebi SS, Ashcroft DM, Buchan I, Chew-Graham C, Holt T, Mallen C, Van Marwijk H, Peek N, Perera-Salazar R, Reeves D, Rutter MK, Weng SF, Qureshi N, Mamas MA, Kontopantelis E. 2019. The comorbidity burden of type 2 diabetes mellitus: patterns, clusters and predictions from a large English primary care cohort. BMC Medicine, vol. 17(1), 145. link> doi> link> full text>
  • Borovac JA, Kwok CS, Iliescu C, Lee HJ, Kim PY, Palaskas NL, Zaman A, Butler R, Lopez-Mattei JC, Mamas MA. 2019. Percutaneous Coronary Intervention and Outcomes in Patients with Lymphoma in the United States (Nationwide Inpatient Sample [NIS] analysis). The American Journal of Cardiology, vol. 124(8), 1190-1197. doi> link> full text>
  • Al-Khadra Y, Alraies MC, Darmoch F, Pacha HM, Soud M, Kaki A, Rab T, Grines CL, Meraj P, Alaswad K, Kwok CS, Mamas M, Kapadia S. 2019. Outcomes of nonemergent percutaneous coronary intervention requiring mechanical circulatory support in patients without cardiogenic shock. Catheterization and Cardiovascular Interventions, vol. 95(3), 503-512. link> doi> link>
  • Swamy PM, Mamas MA, Bharadwaj AS. 2019. Role of Near-Infrared Spectroscopy (NIRS) in Intracoronary Imaging. Current Cardiovascular Imaging Reports, vol. 12(8), 34. doi> link>
  • Kinnaird T, Kwok CS, Davies R, Calvert PA, Anderson R, Gallagher S, Sirker A, Ludman P, deBelder M, Stables R, Johnson TW, Kontopantelis E, Curzen N, Mamas M, British Cardiovascular Intervention Society and the National Institute for Cardiovascular Outcomes Research. 2019. Coronary perforation complicating percutaneous coronary intervention in patients presenting with an acute coronary syndrome: An analysis of 1013 perforation cases from the British Cardiovascular Intervention Society database. International Journal of Cardiology, vol. 299, 37-42. link> doi> link>
  • Kwok C, Seferovic PM, Van Spall HGC, Helliwell T, Clarson L, Lawson C, Kontopantelis E, Patwala A, Duckett S, Fung E, Mallen CD, Mamas MA. 2019. Early Unplanned Readmissions after Admission to Hospital with Heart Failure. American Journal of Cardiology, vol. 124(5), 736-745. doi> link> full text>
  • Pana TA, McLernon DJ, Mamas MA, Bettencourt-Silva JH, Metcalf AK, Potter JF, Myint PK. 2019. Individual and Combined Impact of Heart Failure and Atrial Fibrillation on Ischemic Stroke Outcomes A Prospective Hospital Register Cohort Study. Stroke, vol. 50(7), 1838-1845. doi> link>
  • Mohamed M, Kirchhof P, Vidovich M, Savage M, Rashid M, Kwok CS, Thomas M, El Omar O, Al Ayoubi F, Fischman DL, Mamas M. 2019. Effect of Concomitant Atrial Fibrillation on In-Hospital Outcomes of Non-ST-Elevation-Acute Coronary Syndrome Related Hospitalizations in the United States. American Journal of Cardiology, vol. 124(4), 465-475. doi> link> full text>
  • Pana TA, Wood AD, Mamas MA, Clark AB, Bettencourt-Silva JH, McLernon DJ, Potter JF, Myint PK, Norfolk, Stroke N, Collaborators TIARSC. 2019. Myocardial infarction after acute ischaemic stroke: Incidence, mortality and risk factors. Acta Neurologica Scandinavica, vol. 140(3), 219-228. doi> link>
  • Kwok CS, Narain A, Pacha HM, Lo TS, Holroyd EW, Alraies MC, Nolan J, Mamas MA. 2019. Readmissions to hospital after percutaneous coronary intervention: A systematic review and meta-analysis of factors associated with readmissions. Cardiovascular Revascularization Medicine. link> doi> link>
  • Al-Khadra Y, Darmoch F, Moussa Pacha H, Soud M, Kajy M, Ando T, Rab T, Grines CL, Kaki A, Kwok CS, Mamas MA, Glazier JJ, Alraies MC. 2019. The Outcomes of Pulmonary Hypertension Patients With Severe Aortic Stenosis Who Underwent Surgical Aortic Valve Replacement or Transcatheter Aortic Valve Implantation. American Journal of Cardiology, vol. 124(4), 586-593. link> doi> link>
  • Mohamed M, Kinnaird T, Anderson R, Rashid M, Martin GP, Freeman P, Kwok CS, Myint P, Zaman AG, Mamas M. 2019. Combinations of bleeding and ischemic risk and their association with clinical outcomes in acute coronary syndrome. International Journal of Cardiology, vol. 290, 7-14. doi> link> full text>
  • Orzalkiewicz M, Hodson J, Kwok CS, Ludman PF, Giblett JP, George S, Doshi SN, Khan SQ, Kinnaird T, Hildick-Smith D, Townend JN, Mamas MA, Calvert PA. 2019. Comparison of Routine Versus Selective Glycoprotein IIb/IIIa Inhibitors Usage in Primary Percutaneous Coronary Intervention (from the British Cardiovascular Interventional Society). Am J Cardiol, vol. 124(3), 373-380. link> doi>
  • Darmoch F, Alraies MC, Al-Khadra Y, Pacha HM, Soud M, Kaki A, Rab T, Grines CL, Bagur R, Kwok CS, Mamas M, Banerjee S, AlJaroudi W, Pinto DS. 2019. Outcome of Transcatheter Aortic Valve Implantation in Patients with Peripheral Vascular Disease. American Journal of Cardiology, vol. 124(3), 416-422. link> doi> link>
  • Rashid M, Ludman PF, Mamas MA. 2019. British Cardiovascular Intervention Society registry framework: a quality improvement initiative on behalf of the National Institute of Cardiovascular Outcomes Research (NICOR). Eur Heart J Qual Care Clin Outcomes, vol. 5(4), 292-297. link> doi> full text>
  • Mohamed MO, Rashid M, Farooq S, Siddiqui N, Parwani P, Shiers D, Thamman R, Gulati M, Shoaib A, Chew-Graham C, Mamas MA. 2019. Acute Myocardial Infarction in Severe Mental Illness: Prevalence, Clinical Outcomes, and Process of Care in U.S. Hospitalizations. Can J Cardiol, vol. 35(7), 821-830. link> doi> full text>
  • Pana TA, Wood AD, Perdomo-Lampignano JA, Tiamkao S, Clark AB, Kongbunkiat K, Bettencourt-Silva JH, Sawanyawisuth K, Kasemsap N, Mamas MA, Myint PK. 2019. Impact of heart failure on stroke mortality and recurrence. Heart Asia, vol. 11, Article 1. doi> link> full text>
  • wright A, kontopantelis E, elmsley R, buchan I, Mamas M, sattar N, ashcroft D, rutter M. 2019. Cardiovascular risk and risk factor management in type 2 diabetes: a population-based cohort study assessing sex disparities. Circulation, vol. 139(24), 2742-2753. doi> link> full text>
  • Kwok CS, Gulati M, Michos E, Potts J, Wu P, Watson L, Loke Y, Mallen C, Mamas M. 2019. Dietary components and risk of cardiovascular disease and all-cause mortality: A review of evidence from meta-analyses. European Journal of Preventive Cardiology, vol. 26(13), 1415-1429. doi> link> full text>
  • Kwok CS, Sirker A, Farmer AD, Kontopantelis E, Potts J, Ayyaz Ul Haq M, Ludman P, de Belder M, Townend J, Zaman A, Large A, Kinnaird T, Mamas MA, British Cardiovascular Intervention Society (BCIS) and National Institute of Cardiovascular Outcomes Research (NICOR). 2020. In-hospital gastrointestinal bleeding following percutaneous coronary intervention. Catheter Cardiovasc Interv, vol. 95(1), 109-117. link> doi> full text>
  • Kwok CS, Balacumaraswami L, Mamas MA. 2019. Should we implement interventions to reduce readmissions in open heart valve surgery?. International Journal of Cardiology, vol. 289, 50-51. link> doi> link>
  • Kwok CS, Brown DL, Van Spall HGC, Walsh MN, Bharadwaj A, Parwani P, Potts J, Loke Y, Martin G, Kontopantelis E, Fischman D, Mamas MA. 2019. Non-specific chest pain and subsequent serious cardiovascular readmissions. Int J Cardiol, vol. 291, 1-7. link> doi>
  • Pacha HM, Al-khadra Y, Darmoch F, Soud M, Kaki A, Mamas MA, Alraies MC. 2019. Association Between Underweight Body Mass Index and In-Hospital Outcome in Patients Undergoing Endovascular Interventions for Peripheral Artery Disease: A Propensity Score Matching Analysis. Journal of Endovascular Therapy, vol. 26, 411-417. doi> link>
  • Kwok CS, Shah B, Al-Suwaidi J, Fischman D, Holmvang L, Alraies C, Bagur R, Nagaraja V, Rashid M, Mohamed M, Martin G, Kontopantelis E, Kinnaird T, Mamas M. 2019. Timing and causes of unplanned readmissions after percutaneous coronary intervention: Insights from the Nationwide Readmission Database. JACC: Cardiovascular Interventions, vol. 12(8), 734-748. doi> link> full text>
  • Martin GP and Mamas MA. 2019. Importance of quality control in ‘big data’: implications for statistical inference of electronic health records in clinical cardiology. Cardiovascular Research, vol. 115, e63-e65. doi> link>
  • Shoaib A, Mamas MA, Ahmad QS, McDonagh TM, Hardman SMC, Rashid M, Butler R, Duckett S, Satchithananda D, Nolan J, Dargie HJ, Clark AL, Cleland JGF. 2019. Characteristics and outcome of acute heart failure patients according to the severity of peripheral oedema. Int J Cardiol, vol. 285, 40-46. link> doi>
  • Mariathas M, Allan R, Ramamoorthy S, Olechowski B, Hinton J, Azor M, Nicholas Z, Calver A, Corbett S, Mahmoudi M, Rawlins J, Simpson I, Wilkinson J, Kwok CS, Cook P, Mamas MA, Curzen N. 2019. True 99th centile of high sensitivity cardiac troponin for hospital patients: prospective, observational cohort study. BMJ, vol. 364, l729. link> doi> full text>
  • parwani P, choi A, Lopez-Mattei J, raza S, chen T, narang A, michos E, erwin J, Mamas M, gulati M. 2019. Understanding Social Media: Underlying Motivation and Untapped Opportunities for Cardiovascular Medicine. JACC - Journal of the American College of Cardiology. doi> full text>
  • Ismail N, Jordan KP, Rao S, Kinnaird T, Potts J, Kadam UT, Mamas MA. 2019. Incidence and prognostic impact of post discharge bleeding post acute coronary syndrome within an outpatient setting: a systematic review. BMJ Open, vol. 9(2), e023337. link> doi> full text>
  • Choudhury T, Lurz P, Schäufele TG, Menezes MN, Lavi S, Tzemos N, Hartung P, Stiermaier T, Makino K, Bertrand OF, Gilchrist IC, Mamas MA, Bagur R. 2019. Radial versus femoral approach for left ventricular endomyocardial biopsy. EuroIntervention, vol. 15(8), 678-684. link> doi> full text>
  • Al-Khadra Y, Alraies MC, Darmoch F, Pacha HM, Soud M, Kajy M, Kaki A, AlJaroudi WA, Kwok CS, Mamas M, Kapadia S. 2019. In-Hospital Outcomes of Transcatheter Aortic Valve Implantation in Patients With Mitral Valve Stenosis. Am J Cardiol, vol. 123(9), 1510-1516. link> doi> full text>
  • Narain A, Kwok CS, Lea A, Ridley P, Warwick R, Manorekang R, Goel N, Wong CW, Shufflebotham A, Balacumaraswami L, Mamas MA. 2019. Early readmissions after isolated coronary artery bypass grafting. Int J Clin Pract, vol. 73(4), e13319. link> doi> full text>
  • Mariathas M, Allan R, Ramamoorthy S, Olechowski B, Hinton J, Azor M, Nicholas Z, Calver A, Corbett S, Mahmoudi M, Rawlins J, Simpson I, Wilkinson J, Kwok CS, Cook P, Mamas M, Curzen N. Is the Current Threshold for Diagnosis of “Abnormality”, including Non ST Elevation Myocardial Infarction, using Raised High Sensitivity Troponin Appropriate for a Hospital Population? The CHARIOT Study. British Medical Journal. full text>
  • Kwok CS, Parwani PJ, Fischman DL, Thamman R, Suwaidi JA, Mohamed M, Borovac JA, Loke YK, Kontopantelis E, Brown DL, Mamas MA. 2019. Nonspecific Chest Pain and 30-Day Unplanned Readmissions in the United States (From the Nationwide Readmission Database). Am J Cardiol, vol. 123(8), 1343-1350. link> doi> full text>
  • Zghebi SS, Panagioti M, Rutter MK, Ashcroft DM, van Marwijk H, Salisbury C, Chew-Graham CA, Buchan I, Qureshi N, Peek N, Mallen C, Mamas M, Kontopantelis E. 2019. Assessing the severity of Type 2 diabetes using clinical data-based measures: a systematic review. Diabet Med, vol. 36(6), 688-701. link> doi> full text>
  • Rashid M, Fischman DL, Martinez SC, Capers Q, Savage M, Zaman A, Curzen N, Ensor J, Potts J, Mohamed MO, Kwok CS, Kinnaird T, Bagur R, Mamas M. 2019. Temporal trends and predictors of time to coronary angiography following non-ST-elevation acute coronary syndrome in the USA. Coron Artery Dis, vol. 30(3), 159-170. link> doi> full text>
  • Rashid M, Fischman DL, Gulati M, Tamman K, Potts J, Kwok CS, Ensor J, Shoaib A, Mansour H, Zaman A, Savage MP, Mamas MA. 2019. Temporal trends and inequalities in coronary angiography utilization in the management of non-ST-Elevation acute coronary syndromes in the U.S. Sci Rep, vol. 9(1), 240. link> doi> full text>
  • Israeli Z, Lavi S, Pancholy SB, Nombela-Franco L, Gilchrist IC, Gilchrist IC, Aldazabal A, Sharabi-Nov A, Levi Y, Hayman S, Tzemos N, Ayán D, Mamas MA, Bagur R. 2019. Radial versus femoral approach for saphenous vein grafts angiography and interventions. Am Heart J, vol. 210, 1-8. link> doi> full text>
  • Potts J, Nagaraja V, Al Suwaidi J, Brugaletta S, Martinez SC, Alraies C, Fischman D, Kwok CS, Nolan J, Mylotte D, Mamas MA. 2019. The influence of Elixhauser comorbidity index on percutaneous coronary intervention outcomes. Catheter Cardiovasc Interv, vol. 94(2), 195-203. link> doi> full text>
  • ahmed F, fullwood C, zaman M, qamruddin A, cunnington C, Mamas M, sandoe J, motwani M, zaidi A. 2019. Cardiac implantable electronic device (CIED) infections are expensive and associated with prolonged hospitalisation: UK Retrospective Observational Study. PLoS ONE. doi> link> full text>
  • Marshall M, Peat G, Nicholls E, Myers HL, Mamas MA, van der Windt DA. 2019. Metabolic risk factors and the incidence and progression of radiographic hand osteoarthritis: a population-based cohort study. Scand J Rheumatol, vol. 48(1), 52-63. link> doi> full text>
  • Lawson CA, Mamas MA, Jones PW, Teece L, McCann G, Khunti K, Kadam UT. 2018. Association of Medication Intensity and Stages of Airflow Limitation With the Risk of Hospitalization or Death in Patients With Heart Failure and Chronic Obstructive Pulmonary Disease. JAMA Netw Open, vol. 1(8), e185489. link> doi> full text>
  • Solo K, Lavi S, Choudhury T, Martin J, Nevis IF, Kwok CS, Kotronias RA, Nishina N, Sponga S, Ayan D, Tzemos N, Mamas MA, Bagur R. 2018. Erratum to pre-operative use of aspirin in patients undergoing coronary artery bypass grafting: a systematic review and updated meta-analysis. J Thorac Dis, vol. 10(12), E860. link> doi>
  • Potts JE, Iliescu CA, Lopez Mattei JC, Martinez SC, Holmvang L, Ludman P, De Belder MA, Kwok CS, Rashid M, Fischman DL, Mamas MA. 2019. Percutaneous coronary intervention in cancer patients: a report of the prevalence and outcomes in the United States. Eur Heart J, vol. 40(22), 1790-1800. link> doi> full text>
  • George S, Kwok CS, Martin GP, Babu A, Shufflebotham A, Nolan J, Ratib K, Bagur R, Gunning M, Mamas M. 2019. The Influence of the Charlson Comorbidity Index on Procedural Characteristics, VARC-2 Endpoints and 30-Day Mortality Among Patients Who Undergo Transcatheter Aortic Valve Implantation. Heart Lung Circ, vol. 28(12), 1827-1834. link> doi> full text>
  • Shoaib A, Kinnaird T, Curzen N, Kontopantelis E, Ludman P, de Belder M, Rashid M, Kwok CS, Nolan J, Zaman A, Mamas MA. 2018. Outcomes Following Percutaneous Coronary Intervention in Non-ST-Segment-Elevation Myocardial Infarction Patients With Coronary Artery Bypass Grafts. Circ Cardiovasc Interv, vol. 11(11), e006824. link> doi> full text>
  • Martin G, Sperrin M, Mamas M. 2018. Pre-Procedural Risk Models for Patients Undergoing Transcatheter Aortic Valve Implantation. Journal of thoracic disease. full text>
  • Amin AP, pinto D, House JA, RAO SV, Spertus JA, Cohen MG, Pancholy S, Salisbury AC, Mamas M, Frogge N, Singh J, Lasala J, Masoudi F, Bradley SM, Wasfy JH, Maddox TM, Kulkarni TM. 2018. The missed opportunity of same-day discharge after elective percutaneous coronary intervention in the united states. JAMA Cardiology. doi> full text>
  • Kontopantelis E, Buchan I, Webb RT, Ashcroft DM, Mamas MA, Doran T. 2018. Disparities in mortality among 25–44-year-olds in England: a longitudinal, population-based study. The Lancet Public Health, vol. 3(12), e567-e575. doi> link> full text>
  • Kontopantelis E, Buchan I, Webb R, Ashcroft D, Mamas M, Doran T. 2018. Disparities in mortality among 25–44-year-olds in England: a longitudinal, population-based study. Lancet Public Health. doi> full text>
  • Ayyaz Ul Haq M, Rashid M, Gilchrist IC, Bertrand O, Kwok CS, Wong CW, Mansour HM, Baghdaddy Y, Nolan J, van Leeuwen MAH, Mamas MA. 2018. Incidence and Clinical Course of Limb Dysfunction Post Cardiac Catheterization - A Systematic Review. Circ J, vol. 82(11), 2736-2744. link> doi> full text>
  • Kinnaird T, Gallagher S, Cockburn J, Sirker A, Ludman P, deBelder M, Smith E, Anderson R, Strange J, Mamas M, Hildick-Smith D. 2018. Procedural success and outcomes with increasing use of enabling strategies for chronic total occlusion intervention: an analysis of 28,050 cases from the British Cardiovascular Intervention Society database. Circulation: Cardiovascular Interventions, vol. 11(10). doi> full text>
  • Kwok CS, Rao SV, Gilchrist IC, Potts J, Nagaraja V, Gunning M, Nolan J, Kontopantelis E, Bertrand OF, Mamas MA. 2019. Relation of Length of Stay to Unplanned Readmissions for Patients Who Undergo Elective Percutaneous Coronary Intervention. Am J Cardiol, vol. 123(1), 33-43. link> doi> full text>
  • Kinnaird T, Anderson R, Gallagher S, Sirker A, Ludman P, De Belder M, Copt S, Oldroyd K, Curzen N, Banning A, Mamas M. 2018. Access site and outcomes for unprotected left main stem PCI: an analysis of the British Cardiovascular Intervention Society database. JACC: Cardiovascular Interventions. full text>
  • Nagaraja V, Suh W, Fischman DL, Banning A, Martinez SC, Potts J, Kwok CS, Ratib K, Nolan J, Bagur R, Mamas MA. 2019. Transcatheter aortic valve replacement outcomes in bicuspid compared to trileaflet aortic valves. Cardiovasc Revasc Med, vol. 20(1), 50-56. link> doi>
  • Lawson CA, Testani JM, Mamas M, Damman K, Jones PW, Teece L, Kadam UT. 2018. Chronic kidney disease, worsening renal function and outcomes in a heart failure community setting: A UK national study. Int J Cardiol, vol. 267, 120-127. link> doi> full text>
  • Kwok CS, Walsh MN, Volgman A, Alasnag M, Martin GP, Barker D, Patwala A, Bagur R, Fischman DL, Mamas MA. 2019. Discharge against medical advice after hospitalisation for acute myocardial infarction. Heart, vol. 105(4), 315-321. link> doi> full text>
  • Potts J, Sirker A, Martinez SC, Gulati M, Alasnag M, Rashid M, Kwok CS, Ensor J, Burke DL, Riley RD, Holmvang L, Mamas MA. 2018. Persistent sex disparities in clinical outcomes with percutaneous coronary intervention: Insights from 6.6 million PCI procedures in the United States. PLoS One, vol. 13(9), e0203325. link> doi> full text>
  • Kotronias RA, Teitelbaum M, Webb JG, Mylotte D, Barbanti M, Wood DA, Ballantyne B, Osborne A, Solo K, Kwok CS, Mamas MA, Bagur R. 2018. Early Versus Standard Discharge After Transcatheter Aortic Valve Replacement: A Systematic Review and Meta-Analysis. JACC Cardiovasc Interv, vol. 11(17), 1759-1771. link> doi> full text>
  • Kwok CS, Kontopantelis E, Kuligowski G, Gray M, Muhyaldeen A, Gale CP, Peat GM, Cleator J, Chew-Graham C, Loke YK, Mamas MA. 2018. Self-Reported Sleep Duration and Quality and Cardiovascular Disease and Mortality: A Dose-Response Meta-Analysis. J Am Heart Assoc, vol. 7(15), e008552. link> doi> full text>
  • Choudhury T, Schäufele TG, Lavi S, Makino K, Nobre Menezes M, Solomonica A, Bertrand OF, Gilchrist IC, Mamas MA, Bagur R. 2018. Transradial Approach for Left Ventricular Endomyocardial Biopsy. Can J Cardiol, vol. 34(10), 1283-1288. link> doi> full text>
  • Barlas RS, Loke YK, Mamas MA, Bettencourt-Silva JH, Ford I, Clark AB, Bowles KM, Metcalf AK, Potter JF, Myint PK. 2018. Effect of Antiplatelet Therapy (Aspirin + Dipyridamole Versus Clopidogrel) on Mortality Outcome in Ischemic Stroke. The American Journal of Cardiology. doi> link>
  • Kwok CS, Martinez SC, Pancholy S, Ahmed W, Al-Shaibi K, Potts J, Mohamed M, Kontopantelis E, Curzen N, Mamas MA. 2018. Effect of Comorbidity On Unplanned Readmissions After Percutaneous Coronary Intervention (From The Nationwide Readmission Database). Sci Rep, vol. 8(1), 11156. link> doi> full text>
  • Bagur R, Martin GP, Nombela-Franco L, Doshi SN, George S, Toggweiler S, Sponga S, Cotton JM, Khogali SS, Ratib K, Kinnaird T, Anderson RA, Chu MWA, Kiaii B, Biagioni C, Schofield-Kelly L, Loretz L, Torracchi L, Sekar B, Kwok CS, Sperrin M, Ludman PF, Mamas MA. 2018. Association of comorbid burden with clinical outcomes after transcatheter aortic valve implantation. Heart, vol. 104(24), 2058-2066. link> doi> full text>
  • Kwok CS, Bell M, Anderson HV, Al Shaibi K, Gulati R, Potts J, Rashid M, Kontopantelis E, Bagur R, Mamas MA. 2018. Discharge Against Medical Advice After Percutaneous Coronary Intervention in the United States. JACC Cardiovasc Interv, vol. 11(14), 1354-1364. link> doi> full text>
  • Olier I, Carr M, Curzen N, Ludman P, Baumbach A, Kinnaird T, de Belder MA, Hildick-Smith D, Sirker A, Kwok CS, Rashid M, Nolan J, Kontopantelis E, Mamas MA. 2018. Changes in Periprocedural Bleeding Complications Following Percutaneous Coronary Intervention in The United Kingdom Between 2006 and 2013 (from the British Cardiovascular Interventional Society). Am J Cardiol, vol. 122(6), 952-960. link> doi> full text>
  • Martin G, Sperrin M, Ludman P, de Belder M, Gunning M, Townend J, Redwood S, Kadam U, Buchan I, Mamas M. 2018. Do frailty measures improve prediction of mortality and morbidity following transcatheter aortic valve implantation? An analysis of the UK TAVI registry. Cardiovascular Medicine. doi> link> full text>
  • Zghebi SS, Rutter MK, Ashcroft DM, Salisbury C, Mallen C, Chew-Graham CA, Reeves D, van Marwijk H, Qureshi N, Weng S, Peek N, Planner C, Nowakowska M, Mamas M, Kontopantelis E. 2018. Using electronic health records to quantify and stratify the severity of type 2 diabetes in primary care in England: rationale and cohort study design. BMJ Open, vol. 8(6), e020926. link> doi> full text>
  • Bulluck H, Bagur R, Mamas MA. 2018. Percutaneous coronary intervention of saphenous vein grafts: where do we stand?. EuroIntervention, vol. 14(2), 142-143. link> doi>
  • Wong CW, Kwok CS, Narain A, Gulati M, Mihalidou AS, Wu P, Alasnag M, Myint PK, Mamas MA. 2018. Marital status and risk of cardiovascular diseases: a systematic review and meta-analysis. Heart, vol. 104(23), 1937-1948. link> doi> full text>
  • Potts J, Kwok CS, Ensor J, Rashid M, Kadam U, Kinnaird T, Curzen N, Pancholy SB, Van der Windt D, Riley RD, Bagur R, Mamas MA. 2018. Temporal Changes in Co-Morbidity Burden in Patients Having Percutaneous Coronary Intervention and Impact on Prognosis. Am J Cardiol, vol. 122(5), 712-722. link> doi> full text>
  • Moussa Pacha H, Alahdab F, Al-Khadra Y, Idris A, Rabbat F, Darmoch F, Soud M, Zaitoun A, Kaki A, Rao SV, Kwok CS, Mamas MA, Alraies MC. 2018. Ultrasound-guided versus palpation-guided radial artery catheterization in adult population: A systematic review and meta-analysis of randomized controlled trials. Am Heart J, vol. 204, 1-8. link> doi>
  • Solo K, Lavi S, Choudhury T, Martin J, Nevis IF, Kwok CS, Kotronias RA, Nishina N, Sponga S, Ayan D, Tzemos N, Mamas MA, Bagur R. 2018. Pre-operative use of aspirin in patients undergoing coronary artery bypass grafting: a systematic review and updated meta-analysis. J Thorac Dis, vol. 10(6), 3444-3459. link> doi>
  • Wu L, Cleator J, Mamas M, Deaton C. 2018. An assessment of the UK inpatient care for heart failure patients with diabetes. European Journal of Cardiovascular Nursing. doi> link>
  • Rashid M, Lawson C, Potts J, Kontopantelis E, Kwok CS, Bertrand OF, Shoaib A, Ludman P, Kinnaird T, de Belder M, Nolan J, Mamas MA. 2018. Incidence, Determinants, and Outcomes of Left and Right Radial Access Use in Patients Undergoing Percutaneous Coronary Intervention in the United Kingdom: A National Perspective Using the BCIS Dataset. JACC Cardiovasc Interv, vol. 11(11), 1021-1033. link> doi> full text>
  • Mamas MA, Tosh J, Hulme W, Hoskins N, Bungey G, Ludman P, de Belder M, Kwok CS, Verin N, Kinnaird T, Bennett E, Curzen N, Nolan J, Kontopantelis E. 2018. Health Economic Analysis of Access Site Practice in England During Changes in Practice: Insights From the British Cardiovascular Interventional Society. Circ Cardiovasc Qual Outcomes, vol. 11(5), e004482. link> doi> full text>
  • Jackson M, Austin D, Kwok CS, Rashid M, Kontopantelis E, Ludman P, de Belder M, Mamas MA, Zaman A. 2018. The impact of diabetes on the prognostic value of left ventricular function following percutaneous coronary intervention: Insights from the British Cardiovascular Intervention Society. Catheter Cardiovasc Interv, vol. 92(6), E393-E402. link> doi> full text>
  • Ayyaz Ul Haq M, Nazir SA, Rashid M, Kwok CS, Mubashiruddin S, Alisiddiq Z, Shoaib A, Ratib K, Mamas MA, Nolan J. 2019. Accelerated patent hemostasis using a procoagulant disk; a protocol designed to minimize the risk of radial artery occlusion following cardiac catheterization. Cardiovasc Revasc Med, vol. 20(2), 137-142. link> doi> full text>
  • Kwok CS, Rao SV, Gilchrist I, Martinez SC, Al Ayoubi F, Potts J, Rashid M, Kontopantelis E, Myint PK, Mamas MA. 2018. Relation Between Age and Unplanned Readmissions After Percutaneous Coronary Intervention (Findings from the Nationwide Readmission Database). Am J Cardiol, vol. 122(2), 220-228. link> doi> full text>
  • Kwok CS, Rao SV, Potts JE, Kontopantelis E, Rashid M, Kinnaird T, Curzen N, Nolan J, Bagur R, Mamas MA. 2018. Burden of 30-Day Readmissions After Percutaneous Coronary Intervention in 833,344 Patients in the United States: Predictors, Causes, and Cost: Insights From the Nationwide Readmission Database. JACC Cardiovasc Interv, vol. 11(7), 665-674. link> doi> full text>
  • Solo K, Martin J, Lavi S, Kabali C, John-Baptiste A, Nevis IF, Choudhury T, Mamas MA, Bagur R. 2018. Antithrombotic therapy in patients receiving saphenous vein coronary artery bypass grafts: a protocol for a systematic review and network meta-analysis. BMJ Open, vol. 8(4), e019555. link> doi> full text>
  • Mamas M and Curzen N. 2018. Hobson’s choice; platelet inhibition and thrombocytopenia. Circulation: Cardiovascular Interventions. doi> full text>
  • Lawson CA, Solis-Trapala I, Dahlstrom U, Mamas M, Jaarsma T, Kadam UT, Stromberg A. 2018. Comorbidity health pathways in heart failure patients: A sequences-of-regressions analysis using cross-sectional data from 10,575 patients in the Swedish Heart Failure Registry. PLoS Med, vol. 15(3), e1002540. link> doi> full text>
  • Hulme W, Ssperrin M, Curzen N, Kinnaird T, Debelder M, Ludman P, Kwok C, Gale C, Cockburn J, Kontopantelis E, Mamas M. 2018. Operator volume is not associated with mortality following Percutaneous Coronary Intervention: insights from the British Cardiovascular Intervention Society registry. European Heart Journal. doi> full text>
  • Kontopantelis E, Mamas M, van Marwijk H, Buchan I, Ryan A, Doran T. 2018. The increasing socio-economic gap between the young and old: temporal trends in health and overall deprivation in England by age, sex, urbanity and ethnicity, 2004 to 2015. Journal of Epidemiology and Community Health. doi> full text>
  • Seferovic P, Petrie M, Filippatos G, Anker S, Rosano G, Bauersachs J, Paulus W, Komajda M, Cosentino F, de Boer R, Farmakis D, Doehner W, Lambrinou E, Lopatin Y, Piepoli M, Theodorakis M, Wiggers H, Lekakis J, Mebazaa A, Mamas M, Tschope C, Hoes A, Seferovic J, Logue J, McDonagh T, Riley J, Milinkovic I, Polovina M, van Veldhuisen D, Lainscak M, Maggioni A, Ruschitzka F, McMurray J. 2018. Type 2 diabetes mellitus and heart failure: a position statement from the Heart Failure Association of the European Society of Cardiology. European Journal of Heart Failure. doi> link>
  • Hall M, Dondo T, Yan A, Mamas M, Timmis A, Deanfield J, Jernberg T, Hemingway H, Fox K. 2018. Multimorbidity and survival for patients with acute myocardial infarction in England and Wales: Latent class analysis of a nationwide population-based cohort. PLoS Medicine. full text>
  • Kinnaird T, Anderson R, Gallagher S, Cockburn J, Sirker A, Ludman P, de Belder M, Copt S, Nolan J, Zaman A, Mamas M. 2018. Vascular Access Site and Outcomes in 58,870 Patients Undergoing Percutaneous Coronary Intervention With a Previous History of Coronary Bypass Surgery: Results From the British Cardiovascular Interventions Society National Database. JACC Cardiovasc Interv, vol. 11(5), 482-492. link> doi> full text>
  • Kwok CS, Al-Dokheal M, Aldaham S, Rushton C, Butler R, Kinnaird T, Zaman A, Zaman MJ, Timmis A, Mamas MA. 2019. Weekend effect in acute coronary syndrome: A meta-analysis of observational studies. Eur Heart J Acute Cardiovasc Care, vol. 8(5), 432-442. link> doi> full text>
  • Kontopantelis E, Mamas M, van Marwijk H, Ryan A, Bower P, Guthrie B, Doran T. 2018. Chronic morbidity, deprivation and primary medical care spending in England in 2015-16: a cross-sectional spatial analysis. BMC Medicine, vol. 16(19). doi> link> full text>
  • Olier I, Sirker A, Hildick-Smith DJR, Kinnaird T, Ludman P, de Belder MA, Baumbach A, Byrne J, Rashid M, Curzen N, Mamas MA, British Cardiovascular Intervention Society and the National Institute for Cardiovascular Outcomes Research. 2018. Association of different antiplatelet therapies with mortality after primary percutaneous coronary intervention. Heart, vol. 104(20), 1683-1690. link> doi> full text>
  • Kwok CS, Kontopantelis E, Kinnaird T, Potts J, Rashid M, Shoaib A, Nolan J, Bagur R, de Belder MA, Ludman P, Mamas MA, British Cardiovascular Intervention Society (BCIS) and National Institute of Cardiovascular Outcomes Research (NICOR). 2018. Retroperitoneal Hemorrhage After Percutaneous Coronary Intervention: Incidence, Determinants, and Outcomes as Recorded by the British Cardiovascular Intervention Society. Circ Cardiovasc Interv, vol. 11(2), e005866. link> doi> full text>
  • Sirker A, Kwok CS, Kontopantelis E, Johnson T, Freeman P, de Belder MA, Ludman P, Zaman A, Mamas MA. 2018. Antiplatelet drug selection in PCI to vein grafts in patients with acute coronary syndrome and adverse clinical outcomes: Insights from the British Cardiovascular Intervention Society database. Catheter Cardiovasc Interv, vol. 92(4), 659-665. link> doi> full text>
  • Wu P, Gulati M, Kwok CS, Wong CW, Narain A, O'Brien S, Chew-Graham CA, Verma G, Kadam UT, Mamas MA. 2018. Preterm Delivery and Future Risk of Maternal Cardiovascular Disease: A Systematic Review and Meta-Analysis. J Am Heart Assoc, vol. 7(2). link> doi> full text>
  • Rashid M, lawson, potts, Kontopantelis E, kwok, Bertrand O, shoaib, Ludman P, Kinnaird T, de Belder M, Nolan J, mamas. Incidence, determinants and outcomes of left and right radial access use in patients undergoing percutaneous coronary intervention in the United Kingdom, a national perspective using the British Cardiovascular Intervention Society (BCIS) dataset. JACC: Cardiovascular Interventions. full text>
  • Kwok CS, Potts J, Gulati M, Alasnag M, Rashid M, Shoaib A, Ul Haq MA, Bagur R, Mamas MA. 2018. Effect of Gender on Unplanned Readmissions After Percutaneous Coronary Intervention (from the Nationwide Readmissions Database). Am J Cardiol, vol. 121(7), 810-817. link> doi> full text>
  • Israeli Z, Lavi S, Bertand OF, Mamas MA, Bagur R. 2018. Radial versus femoral approach for same-day inter-facility transfer for percutaneous coronary intervention. J Interv Cardiol, vol. 31(2), 230-235. link> doi>
  • kinnaird T, nolan J, cockburn J, gallagher S, choudhury A, sirker A, ludman P, de belder M, copt S, Mamas M, de belder A. 2018. Temporal changes in radial access use, associates and outcomes in patients undergoing PCI using rotational atherectomy between 2007 and 2014: results from the British Cardiovascular Intervention Society national database. American Heart Journal. doi> link> full text>
  • Kontopantelis E, Sperrin M, Mamas M, Buchan I. 2018. Investigating Heterogeneity of Effects and Associations Using Interaction Terms. Journal of Clinical Epidemiology, vol. 93, 79-83. doi> link> full text>
  • Kotronias RA, Mamas MA, Bagur R. 2018. Revascularizing coronary artery disease in patients undergoing transcatheter aortic valve implantation. J Thorac Dis, vol. 10(1), E79-E82. link> doi> full text>
  • Mamas M. 2017. PCI Strategies in Patients with Acute Myocardial Infarction and Cardiogenic Shock. The New England journal of medicine. doi> link>
  • Kontopantelis E, Mamas M, van Marwijk H, Ryan AM, Buchan IE, Ashcroft DM, Doran T. 2017. Geographical epidemiology of health and overall deprivation in England, its changes and persistence from 2004 to 2015: a longitudinal spatial population study. Journal of Epidemiology and Community Health, vol. 72(2), 140-147. doi> full text>
  • Martin GP, Mamas M, Peek N, Buchan I, Sperrin M. 2017. A Multiple-Model Generalisation of Updating Clinical Prediction Models. Statistics in Medicine. doi> link> full text>
  • Barlas RS, McCall SJ, Bettencourt-Silva JH, Clark AB, Bowles KM, Metcalf AK, Mamas MA, Potter JF, Myint PK. 2017. Impact of anaemia on acute stroke outcomes depends on the type of anaemia: Evidence from a UK stroke register. Journal of the Neurological Sciences, vol. 383, 26-30. doi> link> full text>
  • Martin G, Sperrin M, Ludman P, Debelder M, Redwood S, Townend J, Gunning M, Moat N, Banning A, Buchan I, Mamas M. 2017. A Novel UK Prognostic Model for 30-day Mortality following Transcatheter Aortic Valve Implantation. Heart. doi> full text>
  • Israeli Z, Lavi S, Bertrand OF, Teefy PJ, Mamas M, Bagur R. Same-day Inter-Facility Transfer for Percutaneous Coronary Intervention. Journal of Interventional Cardiology. full text>
  • McCall S, Alanazi T, Clark A, Musgrave S, Bettencourt-Silva J, Bachmann M, Metcalf A, Bowles K, Mamas M, Potter J, Myint P. 2017. Hyperglycaemia and the SOAR stroke score in predicting mortality. Diabetes and Vascular Disease Research, vol. 15(2), 114-121. doi> link>
  • Rashid M, Rushton CA, Kwok CS, Kinnaird T, Kontopantelis E, Olier I, Ludman P, De Belder MA, Nolan J, Mamas MA. 2017. Impact of Access Site Practice on Clinical Outcomes in Patients Undergoing Percutaneous Coronary Intervention Following Thrombolysis for ST-Segment Elevation Myocardial Infarction in the United Kingdom: An Insight From the British Cardiovascular Intervention Society Dataset. JACC Cardiovasc Interv, vol. 10(22), 2258-2265. link> doi> full text>
  • Doshi SN, George S, Kwok CS, Mechery A, Mamas M, Ludman PF, Townend JN, Bhabra M. 2018. A feasibility study of transaxillary TAVI with the lotus valve. Catheter Cardiovasc Interv, vol. 92(3), 542-549. link> doi> full text>
  • Choudhury TR, Al-Saigh S, Burley S, Li L, Shakhshir N, Mirhosseini N, Wang T, Arnous S, Khan MA, Mamas MA, Fraser DGW. 2017. Longitudinal deformation bench testing using a coronary artery model: a new standard?. Open Heart, vol. 4, Article 2. doi> full text>
  • Hegab Z, Mohamed TMA, Stafford N, Mamas M, Cartwright EJ, Oceandy D. 2017. Advanced glycation end products reduce the calcium transient in cardiomyocytes by increasing production of reactive oxygen species and nitric oxide. FEBS Open Bio, vol. 7, 1672-1685. doi> link> full text>
  • Lawson CA, Jones PW, Teece L, Dunbar SB, Seferovic PM, Khunti K, Mamas M, Kadam UT. 2018. Association Between Type 2 Diabetes and All-Cause Hospitalization and Mortality in the UK General Heart Failure Population: Stratification by Diabetic Glycemic Control and Medication Intensification. JACC Heart Fail, vol. 6(1), 18-26. link> doi>
  • Martin G, Sperrin M, Hulme W, Ludman PF, De Belder MA, Toff WD, Alabas O, Moat N, Doshi S, Buchan I, Deanfield J, Gale CP, Mamas M. 2017. Relative survival following transcatheter aortic valve implantation: how do TAVI patients fare relative to the general population?. Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease. doi> full text>
  • Mamas M and Rao S. 2017. Editorial: Navigating the rough seas of anemia; caught between the devil and the deep blue sea. Journal of Interventional Cardiology, vol. 30(5), 500-501. doi> link>
  • Martin GP, Kinnaird T, Sperrin M, Anderson R, Gamal A, Jabbar A, Kwok CS, Barker D, Heatlie G, Zaman AG, Mamas MA. 2017. Effect of weekend admission on process of care and clinical outcomes for the management of acute coronary syndromes: a retrospective analysis of three UK centres. BMJ Open, vol. 7(9), e016866. link> doi> full text>
  • Kinnaird T, Anderson R, Ossei-Gerning N, Cockburn J, Sirker A, Ludman P, Debelder M, Copt S, Johnson T, Zaman A, mamas M. 2017. Coronary perforation complicating percutaneous coronary intervention in patients with a history of coronary artery bypass surgery: an analysis of 309 perforation cases from the British Cardiovascular Intervention Society database. Circulation: Cardiovascular Interventions. doi> full text>
  • Bagur R, Choudhury T, Mamas MA. 2017. Transcatheter aortic valve implantation with the repositionable and fully retrievable Lotus Valve SystemTM. J Thorac Dis, vol. 9(9), 2798-2803. link> doi>
  • Nagaraja V, Mamas M, Mahmoudi M, Rogers C, Curzen N. 2017. Change in angiogram-derived management strategy of patients with chest pain when some FFR data are available: How consistent is the effect?. Cardiovascular Revascularization Medicine.
  • Chong A-Y, Lo T, George S, Ratib K, Mamas M, Nolan J. 2018. The effect of pre-procedure sublingual nitroglycerin on radial artery diameter and Allen's test outcome - Relevance to transradial catheterization. Cardiovasc Revasc Med, vol. 19(2), 163-167. link> doi> full text>
  • Ul Haq MA, Rashid M, Kwok CS, Wong CW, Nolan J, Mamas MA. 2017. Hand dysfunction after transradial artery catheterization for coronary procedures. World J Cardiol, vol. 9(7), 609-619. link> doi> full text>
  • Lawson CA and Mamas M. 2017. Atrial Fibrillation; A Riddle Wrapped in a Mystery Inside an Enigma. Revista Española de Cardiología. doi> link> full text>
  • Brogan R, Alabas O, Almudarra S, Hall M, Dondo TB, Mamas M, Baxter PD, Batin PD, Curzen N, De Belder M, Ludman P, Gale C. 2017. Relative survival and excess mortality following primary percutaneous coronary intervention for ST-elevation myocardial infarction. European Heart Journal: Acute Cardiovascular Care. doi> full text>
  • Holroyd EW, Sirker A, Kwok CS, Kontopantelis E, Ludman PF, De Belder MA, Butler R, Cotton J, Zaman A, Mamas MA, British Cardiovascular Intervention Society and National Institute of Cardiovascular Outcomes Research. 2017. The Relationship of Body Mass Index to Percutaneous Coronary Intervention Outcomes: Does the Obesity Paradox Exist in Contemporary Percutaneous Coronary Intervention Cohorts? Insights From the British Cardiovascular Intervention Society Registry. JACC Cardiovasc Interv, vol. 10(13), 1283-1292. link> doi> full text>
  • Chue CD, Kwok CS, Wong CW, Patwala A, Barker D, Zaidi A, Mamas MA, Cunnington C, Ahmed FZ. 2017. Efficacy and safety of the subcutaneous implantable cardioverter defibrillator: a systematic review. Heart, vol. 103(17), 1315-1322. link> doi> full text>
  • Kotronias RA, Kwok CS, George S, Capodanno D, Ludman PF, Townend JN, Doshi SN, Khogali SS, Généreux P, Herrmann HC, Mamas MA, Bagur R. 2017. Transcatheter Aortic Valve Implantation With or Without Percutaneous Coronary Artery Revascularization Strategy: A Systematic Review and Meta-Analysis. J Am Heart Assoc, vol. 6(6). link> doi> full text>
  • Kwok CS, Wong CW, Shufflebotham H, Brindley L, Fatima T, Shufflebotham A, Barker D, Pawala A, Heatlie G, Mamas MA. 2017. Early Readmissions After Acute Myocardial Infarction. Am J Cardiol, vol. 120(5), 723-728. link> doi> full text>
  • Ferro CJ, Law J, Doshi S, DeBelder M, Moat N, Mamas M, Hildick-Smith D, Townend J, Ludman P. Dialysis following Transcatheter Aortic Valve Implantation – risk factors and outcomes: An analysis from the UK TAVI Registry. JACC: Cardiovascular Interventions. full text>
  • Mamas MA, Sperrin M, Watson MC, Coutts A, Wilde K, Burton C, Kadam UT, Kwok CS, Clark AB, Murchie P, Buchan I, Hannaford PC, Myint PK. 2017. Do patients have worse outcomes in heart failure than in cancer? A primary care-based cohort study with 10-year follow-up in Scotland. Eur J Heart Fail, vol. 19(9), 1095-1104. link> doi> full text>
  • Kinnaird T, Anderson R, Ossei- Gerning N, Cockburn J, Sirker A, Ludman P, De Belder MA, Walsh S, Hanratty C, Spratt J, Smith E, Strange J, Hildick Smith D, Mamas M. 2017. The legacy effect of coronary perforation complicating percutaneous coronary intervention for chronic total occlusive disease: an analysis of 26,807 cases from the British Cardiovascular Intervention Society database. Circulation: Cardiovascular Interventions. doi>
  • Bagur R, Solo K, Alghofaili S, Nombela-Franco L, Kwok CS, Hayman S, Siemieniuk RA, Foroutan F, Spencer FA, Vandvik PO, Schäufele TG, Mamas MA. 2017. Cerebral Embolic Protection Devices During Transcatheter Aortic Valve Implantation: Systematic Review and Meta-Analysis. Stroke, vol. 48(5), 1306-1315. link> doi> full text>
  • Kwok CS, Bagur R, Rashid M, Lavi R, Cibelli M, de Belder MA, Moat N, Hildick-Smith D, Ludman P, Mamas MA. 2017. Aortic stenosis and non-cardiac surgery: A systematic review and meta-analysis. Int J Cardiol, vol. 240, 145-153. link> doi> full text>
  • Iqbal J, Kwok CS, Kontopantelis E, de Belder MA, Ludman PF, Large A, Butler R, Gamal A, Kinnaird T, Zaman A, Mamas MA, British Cardiovascular Intervention Society (BCIS) and National Institute of Cardiovascular Outcome Research (NICOR). 2017. Choice of Stent for Percutaneous Coronary Intervention of Saphenous Vein Grafts. Circ Cardiovasc Interv, vol. 10(4). link> doi> full text>
  • Kinnaird T, Anderson R, Ossei-Gerning N, Gallagher S, Large A, Strange J, Ludman P, de Belder M, Nolan J, Hildick-Smith D, Mamas M. 2017. Vascular Access Site and Outcomes Among 26,807 Chronic Total Coronary Occlusion Angioplasty Cases From the British Cardiovascular Interventions Society National Database. JACC Cardiovasc Interv, vol. 10(7), 635-644. link> doi> full text>
  • Kotronias RA, Kwok CS, Wong CW, Kinnaird T, Zaman A, Mamas MA. 2017. Cancer Event Rate and Mortality with Thienopyridines: A Systematic Review and Meta-Analysis. Drug Saf, vol. 40(3), 229-240. link> doi> full text>
  • Nagaraja V, Mamas M, Mahmoudi M, Rogers C, Curzen N. 2017. Change in angiogram-derived management strategy of patients with chest pain when some FFR data are available: How consistent is the effect?. Cardiovasc Revasc Med, vol. 18(5), 320-327. link> doi> full text>
  • Wu P, Haththotuwa R, Kwok CS, Babu A, Kotronias RA, Rushton C, Zaman A, Fryer AA, Kadam U, Chew-Graham CA, Mamas MA. 2017. Preeclampsia and Future Cardiovascular Health: A Systematic Review and Meta-Analysis. Circ Cardiovasc Qual Outcomes, vol. 10(2). link> doi> full text>
  • Martin GP, Sperrin M, Bagur R, de Belder MA, Buchan I, Gunning M, Ludman PF, Mamas MA. 2017. Pre-Implantation Balloon Aortic Valvuloplasty and Clinical Outcomes Following Transcatheter Aortic Valve Implantation: A Propensity Score Analysis of the UK Registry. J Am Heart Assoc, vol. 6(2). link> doi> full text>
  • Hulme W, Sperrin M, Kontopantelis E, Ratib K, Ludman P, Sirker A, Kinnaird T, Curzen N, Kwok CS, De Belder M, Nolan J, Mamas MA, British Cardiovascular Intervention Society and the National Institute of Cardiovascular Outcomes Research. 2017. Increased Radial Access Is Not Associated With Worse Femoral Outcomes for Percutaneous Coronary Intervention in the United Kingdom. Circ Cardiovasc Interv, vol. 10(2), e004279. link> doi> full text>
  • Rawlins J, Ludman PF, O'Neill D, Mamas M, de Belder M, Redwood S, Banning A, Whittaker A, Curzen N. 2017. Variation in emergency percutaneous coronary intervention in ventilated patients in the UK: insights from a national database. Cardiovascular Revascularization Medicine. doi> link> full text>
  • Martin GP, Sperrin M, Ludman P, DeBelder M, Gale CP, Toff WD, Moat NE, Trivedi U, Buchan I, Mamas M. 2017. Inadequacy of Existing Clinical Prediction Models for Predicting Mortality after Transcatheter Aortic Valve Implantation. American Heart Journal. doi> link> full text>
  • Kwok CS, Wong CW, Rushton CA, Ahmed F, Cunnington C, Davies SJ, Patwala A, Mamas MA, Satchithananda D. 2017. Ultrafiltration for acute decompensated cardiac failure: A systematic review and meta-analysis. International journal of cardiology, vol. 228, 122-128. doi> full text>
  • Cumming K, Tiamkao S, Kongbunkiat K, Clark AB, Bettencourt-Silva JH, Sawanyawisuth K, Kasemsap N, Mamas MA, Seeley JA, Myint PK. 2017. Impact of HIV on inpatient mortality and complications in stroke in Thailand: a National Database Study. Epidemiol Infect, vol. 145(6), 1285-1291. link> doi> full text>
  • Sandhu K, Mamas M, Butler R. 2017. Endothelial progenitor cells: Exploring the pleiotropic effects of statins. World J Cardiol, vol. 9(1), 1-13. link> doi> full text>
  • Ahmed FZ, Motwani M, Cunnington C, Kwok CS, Fullwood C, Oceandy D, Fitchet A, Goode GK, Luckie M, Zaidi AM, Khattar R, Mamas MA. 2017. One-Month Global Longitudinal Strain Identifies Patients Who Will Develop Pacing-Induced Left Ventricular Dysfunction over Time: The Pacing and Ventricular Dysfunction (PAVD) Study. PLoS One, vol. 12(1), e0162072. link> doi> full text>
  • Bagur R, Chamula M, Brouillard É, Lavoie C, Nombela-Franco L, Julien A-S, Archambault L, Varfalvy N, Gaudreault V, Joncas SX, Israeli Z, Parviz Y, Mamas MA, Lavi S. 2017. Radiotherapy-Induced Cardiac Implantable Electronic Device Dysfunction in Patients With Cancer. Am J Cardiol, vol. 119(2), 284-289. link> doi> full text>
  • Kwok CS, Hulme W, Olier I, Holroyd E, Mamas MA. 2017. Review of early hospitalisation after percutaneous coronary intervention. Int J Cardiol, vol. 227, 370-377. link> doi> full text>
  • Narain A, Kwok CS, Mamas MA. 2017. Soft drink intake and the risk of metabolic syndrome: A systematic review and meta-analysis. Int J Clin Pract, vol. 71(2). link> doi>
  • Martin G, Mamas M, Peek N, Buchan I, Sperrin M. 2017. Clinical Prediction in Defined Populations: a simulation study investigating when and how to aggregate existing models. BMC Medical Research Methodology, vol. 17(1). doi> link> full text>
  • Mamas MA, George S, Ratib K, Kwok CS, Elkhazin A, Sandhu K, Stubbs J, Luxford P, Nolan J. 2017. 5-Fr sheathless transradial cardiac catheterization using conventional catheters and balloon assisted tracking; a new approach to downsizing. Cardiovasc Revasc Med, vol. 18(1), 28-32. link> doi>
  • Noman A, Balasubramaniam K, Alhous MHA, Lee K, Jesudason P, Rashid M, Mamas MA, Zaman AG. 2017. Mortality after percutaneous coronary revascularization: Prior cardiovascular risk factor control and improved outcomes in patients with diabetes mellitus. Catheter Cardiovasc Interv, vol. 89(7), 1195-1204. link> doi> full text>
  • Nagaraja V, Ooi S-Y, Nolan J, Large A, De Belder M, Ludman P, Bagur R, Curzen N, Matsukage T, Yoshimachi F, Kwok CS, Berry C, Mamas MA. 2016. Impact of Incomplete Percutaneous Revascularization in Patients With Multivessel Coronary Artery Disease: A Systematic Review and Meta-Analysis. J Am Heart Assoc, vol. 5(12). link> doi> full text>
  • Wu P, Kwok CS, Haththotuwa R, Kotronias RA, Babu A, Fryer AA, Myint PK, Chew-Graham CA, Mamas MA. 2016. Pre-eclampsia is associated with a twofold increase in diabetes: a systematic review and meta-analysis. Diabetologia, vol. 59(12), 2518-2526. link> doi> full text>
  • Wood A, Mannu G, Clark AB, TIAMKAO S, Kongbunkiat K, Bettencourt JH, Sawanyawisuth K, Kasemsap N, Barlas RS, Mamas M, Myint PK. 2016. Rheumatic mitral valve disease is associated with worse outcomes in stroke: a Thailand National Database Study. Stroke, vol. 47(11), 2695-2701. doi> link> full text>
  • Mamas MA, KWOK CS, Kontopantelis E, Fryer AA, Buchan I, Bachmann MO, ZAMAN MJ, MYINT PK. 2016. Relationship between anemia and mortality outcomes in a national ACS cohort: insights from the UK MINAP registry. Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease. doi> full text>
  • Mamas MA, Kwok CS, Kontopantelis E, Fryer AA, Buchan I, Bachmann MO, Zaman MJ, Myint PK. 2016. Relationship Between Anemia and Mortality Outcomes in a National Acute Coronary Syndrome Cohort: Insights From the UK Myocardial Ischemia National Audit Project Registry. J Am Heart Assoc, vol. 5(11). link> doi> full text>
  • Fraccaro P, Kontopantelis E, Sperrin M, Peek N, Mallen C, Urban P, Buchan IE, Mamas MA. 2016. Predicting mortality from change-over-time in the Charlson Comorbidity Index: A retrospective cohort study in a data-intensive UK health system. Medicine (Baltimore), vol. 95(43), e4973. link> doi> full text>
  • Omede A, Zi M, Prehar S, Maqsood A, Stafford N, Mamas M, Cartwright E, Oceandy D. 2016. The oxoglutarate receptor 1 (OXGR1) modulates pressure overload-induced cardiac hypertrophy in mice. Biochemical and Biophysical Research Communications. doi> link> full text>
  • Sirker A, Kwok CS, Kotronias R, Bagur R, Bertrand O, Butler R, Berry C, Nolan J, Oldroyd K, Mamas MA. 2016. Influence of access site choice for cardiac catheterization on risk of adverse neurological events: A systematic review and meta-analysis. Am Heart J, vol. 181, 107-119. link> doi> full text>
  • Yazji K, abdul F, Elangovan S, Ossei-Gerning N, Choudhury A, COCKBURN J, Anderson R, mamas M, kinnaird T. 2016. Comparison of the Effects of Incomplete Revascularization on 12-month Mortality in Patients <80 compared to ≥80 Years of Age Undergoing Percutaneous Coronary Intervention. american journal of cardiology. doi> link> full text>
  • Kinnaird T, Kwok CS, Narain A, Butler R, Ossei-Gerning N, Ludman P, Moat N, Anderson R, Mamas MA. 2016. Meta-Analysis of Percutaneous Coronary Intervention With Drug-Eluting Stent Versus Coronary Artery Bypass Grafting for Isolated Proximal Left Anterior Descending Coronary Disease. Am J Cardiol, vol. 118(8), 1171-1177. link> doi> full text>
  • Narain A, Kwok CS, Mamas MA. 2016. Soft drinks and sweetened beverages and the risk of cardiovascular disease and mortality: a systematic review and meta-analysis. Int J Clin Pract, vol. 70(10), 791-805. link> doi> full text>
  • George S, Mamas M, Nolan J, Ratib K. 2016. Radial artery perforation treated with balloon tracking and guide catheter tamponade - A case series. Cardiovasc Revasc Med, vol. 17(7), 480-486. link> doi> full text>
  • Kinnaird T, Kwok CS, Kontopantelis E, Ossei-Gerning N, Ludman P, deBelder M, Anderson R, Mamas MA, British Cardiovascular Intervention Society and the National Institute for Cardiovascular Outcomes Research. 2016. Incidence, Determinants, and Outcomes of Coronary Perforation During Percutaneous Coronary Intervention in the United Kingdom Between 2006 and 2013: An Analysis of 527 121 Cases From the British Cardiovascular Intervention Society Database. Circ Cardiovasc Interv, vol. 9(8). link> doi> full text>
  • Barlas RS, Honney K, Loke YK, McCall SJ, Bettencourt-Silva JH, Clark AB, Bowles KM, Metcalf AK, Mamas M, Potter JF, Myint PK. Impact of hemoglobin levels and anemia on mortality in acute stroke: analysis of UK regional registry data, systematic review and meta-analysis. Journal of the American Heart Association. full text>
  • Bagur R, Kwok CS, Nombela-Franco L, Ludman PF, de Belder MA, Sponga S, Gunning M, Nolan J, Diamantouros P, Teefy PJ, Kiaii B, Chu MWA, Mamas MA. 2016. Transcatheter Aortic Valve Implantation With or Without Preimplantation Balloon Aortic Valvuloplasty: A Systematic Review and Meta-Analysis. J Am Heart Assoc, vol. 5(6). link> doi> full text>
  • Khan MA, Mamas M, Satchithananda D. 2016. The importance of interactions between atrial fibrillation and heart failure. clinical medicine (london), vol. 16(3), 272-276. doi> full text>
  • Kwok CS, Tiong D, Pradhan A, Andreou AY, Nolan J, Bertrand OF, Curzen N, Urban P, Myint PK, Zaman AG, Loke YK, Mamas MA. 2016. Meta-Analysis of the Prognostic Impact of Anemia in Patients Undergoing Percutaneous Coronary Intervention. Am J Cardiol, vol. 118(4), 610-620. link> doi> full text>
  • Rashid M, Kwok CS, Gale CP, Doherty P, Olier I, Sperrin M, Kontopantelis E, Peat G, Mamas MA. 2017. Impact of co-morbid burden on mortality in patients with coronary heart disease, heart failure, and cerebrovascular accident: a systematic review and meta-analysis. Eur Heart J Qual Care Clin Outcomes, vol. 3(1), 20-36. link> doi> full text>
  • Mamas MA, Nolan J, de Belder MA, Zaman A, Kinnaird T, Curzen N, Kwok CS, Buchan I, Ludman P, Kontopantelis E, British Cardiovascular Intervention Society (BCIS) and the National Institute for Clinical Outcomes Research (NICOR). 2016. Changes in Arterial Access Site and Association With Mortality in the United Kingdom: Observations From a National Percutaneous Coronary Intervention Database. Circulation, vol. 133(17), 1655-1667. link> doi> full text>
  • Gilchrist I and Mamas M. 2016. STEMI PCI Access: Minimize Risk – Keep it in the Wrist. Heart. doi> link> full text>
  • Farooq V, Serruys P, Mustafa AH, Mamas MA, Malik N, Alhous HA, El-Omar M, Hendry C, Rana DN, Shelton D, Wright PK, Narine N, Clarke B, Keavney B, Fath-Ordoubadi F, Fraser DG. 2016. Forward and back aspiration during ST-elevation myocardial infarction: a feasibility study. Eurointervention, vol. 11(14), 1639-48. doi>
  • Myint PK, Roffe C, kwok CS, kontopantelis E, Zaman A, Berry C, Ludman P, De Belder M, Mamas M. 2016. Determinants and outcomes of stroke following percutaneous coronary intervention by indication. Stroke. doi> link> full text>
  • Hulme W, Sperrin M, Rushton H, Ludman PF, De Belder M, Curzen N, Kinnaird T, Kwok CS, Buchan I, Nolan J, Mamas MA. 2016. Is There a Relationship of Operator and Center Volume With Access Site-Related Outcomes? An Analysis From the British Cardiovascular Intervention Society. Circ Cardiovasc Interv, vol. 9(5), e003333. link> doi> full text>
  • Iqbal J, Kwok CS, Kontopantelis E, de Belder MA, Ludman PF, Giannoudi M, Gunning M, Zaman A, Mamas MA, British Cardiovascular Intervention Society (BCIS) and the National Institute for Cardiovascular Outcomes Research (NICOR). 2016. Outcomes Following Primary Percutaneous Coronary Intervention in Patients With Previous Coronary Artery Bypass Surgery. Circ Cardiovasc Interv, vol. 9(4), e003151. link> doi> full text>
  • McAllister KSL, LUDMAN PF, HULME W, DE BELDER MA, STABLES R, Chowdhary S, MAMAS M, SPERRIN M, BUCHAN I. 2016. A contemporary risk model for predicting 30-day mortality following percutaneous coronary intervention in England and Wales. International Journal of Cardiology, vol. 210, 125-132. doi> link> full text>
  • Zaman MJ, Kwok CS, Bachmann MO, Mamas MA, Myint PK. 2016. Explaining inequalities in receipt of care in the older patient with acute coronary syndrome. Eur Heart J Qual Care Clin Outcomes, vol. 2(2), 59-61. link> doi> full text>
  • Kwok CS, Loke YK, Welch AA, Luben RN, Lentjes MAH, Boekholdt SM, Pfister R, Mamas MA, Wareham NJ, Khaw K-T, Myint PK. 2016. Habitual chocolate consumption and the risk of incident heart failure among healthy men and women. Nutr Metab Cardiovasc Dis, vol. 26(8), 722-734. link> doi> full text>
  • Kinnaird T, Anderson R, Ossei-Gerning N, Mamas M, Ludman P, Moat N. 2016. Revascularization for Left Anterior Descending Artery Stenosis: A Review of the Evidence That Supports Practice. Cardiology in Review. doi> full text>
  • Kristensen S, Preiss D, Jhund P, Squire I, Cardoso J, Merkely B, Martinez F, Desai A, Leftkowitz M, Rizkala A, Rouleau J, Shi V, Solomon S, Swedberg K, Zile M, McMurray J, Packer M, Mamas M. 2016. Risk Related to Pre–Diabetes Mellitus and Diabetes Mellitus in Heart Failure With Reduced Ejection Fraction. Circulation: Heart Failure, vol. 9(1). link> full text>
  • Kwok CS, Rashid M, Beynon R, Barker D, Patwala A, Morley-Davies A, Satchithananda D, Nolan J, Myint PK, Buchan I, Loke YK, Mamas MA. 2016. Prolonged PR interval, first-degree heart block and adverse cardiovascular outcomes: a systematic review and meta-analysis. Heart, vol. 102(9), 672-680. link> doi> full text>
  • Sirker A, Mamas M, Robinson D, Anderson S, Kinnaird T, Stables R, de belder M, Ludman P, Hildick-Smith D. 2015. Bivalirudin, glycoprotein inhibitor and heparin use and association with outcomes of primary percutaneous coronary intervention in the United Kingdom. European Heart Journal. doi> full text>
  • Rashid M, Sperrin M, Ludman PF, O'Neill D, Nicholas O, de Belder MA, Mamas MA. 2016. Impact of operator volume for percutaneous coronary intervention on clinical outcomes: what do the numbers say?. Eur Heart J Qual Care Clin Outcomes, vol. 2(1), 16-22. link> doi> full text>
  • Rashid M, Kwok CS, Pancholy S, Chugh S, Kedev SA, Bernat I, Ratib K, Large A, Fraser D, Nolan J, Mamas MA. 2016. Radial Artery Occlusion After Transradial Interventions: A Systematic Review and Meta-Analysis. J Am Heart Assoc, vol. 5(1). link> doi> full text>
  • Kwok CS, Bachmann MO, Mamas MA, Stirling S, Shepstone L, Myint PK, Zaman MJ. 2017. Effect of age on the prognostic value of left ventricular function in patients with acute coronary syndrome: A prospective registry study. Eur Heart J Acute Cardiovasc Care, vol. 6(2), 191-198. link> doi> full text>
  • Sirker A, Mamas M, Kwok CS, Kontopantelis E, Ludman P, Hildick-Smith D, British Cardiovascular Intervention Society (BCIS). 2016. Outcomes From Selective Use of Thrombectomy in Patients Undergoing Primary Percutaneous Coronary Intervention for ST-Segment Elevation Myocardial Infarction: An Analysis of the British Cardiovascular Intervention Society/National Institute for Cardiovascular Outcomes Research (BCIS-NICOR) Registry, 2006-2013. JACC Cardiovasc Interv, vol. 9(2), 126-134. link> doi> full text>
  • Hall A, Stubbs B, Mamas M, Myint P, Smith T. 2015. Association between osteoarthritis and cardiovascular disease: systematic review and meta-analysis. European Journal of Preventive Cardiology. doi> full text>
  • Gorst C, Kwok CS, Aslam S, Buchan I, Kontopantelis E, Myint PK, Heatlie G, Loke Y, Rutter MK, Mamas MA. 2015. Long-term Glycemic Variability and Risk of Adverse Outcomes: A Systematic Review and Meta-analysis. Diabetes Care, vol. 38(12), 2354-2369. link> doi> full text>
  • Kwok CS, Rashid M, Fraser D, Nolan J, Mamas M. 2015. Intra-arterial vasodilators to prevent radial artery spasm: a systematic review and pooled analysis of clinical studies. Cardiovasc Revasc Med, vol. 16(8), 484-490. link> doi> full text>
  • Akbarov A, Williams R, Brown B, Mamas M, PEEK N, BUCHAN I, SPERRIN M. 2015. A Two-stage Dynamic Model to Enable Updating of Clinical Risk Prediction from Longitudinal Health Record Data: Illustrated with Kidney Function. Stud Health Technol Inform., vol. 216, 696-700.
  • Khoo C, Holroyd E, Butler R, Nolan J, Mamas M. 2015. Transradial percutaneous coronary intervention in high-risk patients. Interventional Cardiology, vol. 7(3), 305-315. doi> link>
  • Fraser D and Mamas MA. 2015. Transradial Sheathless Approach for PCI. Current cardiology reports, vol. 17(6), 597. doi>
  • Mustafa AHS, Holroyd E, Butler R, Fraser D, El-Omar M, Nolan J, Mamas MA. 2015. Transradial Intervention in ST Elevation Myocardial Infarction. CURRENT CARDIOLOGY REPORTS, vol. 17(5), Article ARTN 30. link> doi>
  • Kwok CS, Kontopantelis E, Kunadian V, Anderson S, Ratib K, Sperrin M, Zaman A, Ludman PF, de Belder MA, Nolan J, Mamas MA, British Cardiovascular Intervention Society, National Institute for Cardiovascular Outcomes Research. 2015. Effect of access site, gender, and indication on clinical outcomes after percutaneous coronary intervention: Insights from the British Cardiovascular Intervention Society (BCIS). Am Heart J, vol. 170(1), 164-172.e5. link> doi> full text>
  • Holroyd EW, Mustafa AH, Khoo CW, Butler R, Fraser DG, Nolan J, Mamas MA. 2015. Major Bleeding and Adverse Outcome following Percutaneous Coronary Intervention. Interv Cardiol, vol. 10(1), 22-25. link> doi>
  • Mamas MA, Fath-Ordoubadi F, Danzi GB, Spaepen E, Kwok CS, Buchan I, Peek N, de Belder MA, Ludman PF, Paunovic D, Urban P. 2015. Prevalence and Impact of Co-morbidity Burden as Defined by the Charlson Co-morbidity Index on 30-Day and 1- and 5-Year Outcomes After Coronary Stent Implantation (from the Nobori-2 Study). Am J Cardiol, vol. 116(3), 364-371. link> doi> full text>
  • Kwok CS, Mamas MA, Loke YK. 2015. Vegetarian diets and Adventists. International journal of cardiology, vol. 190, 383. doi>
  • Kwok CS, Kontopantelis E, Myint PK, Zaman A, Berry C, Keavney B, Nolan J, Ludman PF, de Belder MA, Buchan I, Mamas MA. 2015. Stroke following percutaneous coronary intervention: type-specific incidence, outcomes and determinants seen by the British Cardiovascular Intervention Society 2007-12. European heart journal. doi> full text>
  • Kwok CS, Aslam S, Kontopantelis E, Myint PK, Zaman MJ, Buchan I, Loke YK, Mamas MA. 2015. Influenza, influenza-like symptoms and their association with cardiovascular risks: a systematic review and meta-analysis of observational studies. International journal of clinical practice. doi>
  • Farooq V, Mamas MA, Fraser DG, El-Omar M, Clarke B, Fath-Ordoubadi F. 2015. Serial optical coherence tomography of drug-eluting stent in-stent restenosis treated with the Absorb bioresorbable scaffold: an effective treatment?. EuroIntervention, vol. 10(11), e1. link> doi>
  • Kwok CS, Sherwood MW, Watson SM, Nasir SB, Sperrin M, Nolan J, Kinnaird T, Kiatchoosakun S, Ludman PF, de Belder MA, Rao SV, Mamas MA. 2015. Blood transfusion after percutaneous coronary intervention and risk of subsequent adverse outcomes: a systematic review and meta-analysis. JACC Cardiovasc Interv, vol. 8(3), 436-446. link> doi>
  • Ahmed FZ, James J, Tout D, Arumugam P, Mamas M, Zaidi AM. 2015. Metal artefact reduction algorithms prevent false positive results when assessing patients for cardiac implantable electronic device infection. J Nucl Cardiol, vol. 22(1), 219-220. link> doi>
  • Kwok CS, Khan MA, Rao SV, Kinnaird T, Sperrin M, Buchan I, de Belder MA, Ludman PF, Nolan J, Loke YK, Mamas MA. 2015. Access and non-access site bleeding after percutaneous coronary intervention and risk of subsequent mortality and major adverse cardiovascular events: systematic review and meta-analysis. Circulation. Cardiovascular interventions, vol. 8(4). doi>
  • Cunnington C, Kwok CS, Satchithananda DK, Patwala A, Khan MA, Zaidi A, Ahmed FZ, Mamas MA. 2015. Cardiac resynchronisation therapy is not associated with a reduction in mortality or heart failure hospitalisation in patients with non-left bundle branch block QRS morphology: meta-analysis of randomised controlled trials. Heart (British Cardiac Society). doi>
  • McCall SJ, Musgrave SD, Potter JF, Hale R, Clark AB, Mamas MA, Metcalf AK, Day DJ, Warburton EA, Bachmann MO, Myint PK. 2015. The shock index predicts acute mortality outcomes in stroke. International journal of cardiology, vol. 182, 523-527. doi>
  • Arnous S, Shakhshir N, Wiper A, Ordoubadi F-F, Williams P, Clarke B, Mahadavan V, El-Omar M, Mamas M, Fraser D. 2015. Incidence and mechanisms of longitudinal stent deformation associated with Biomatrix, Resolute, Element, and Xience stents: Angiographic and case-by-case review of 1,800 PCIs. Catheter Cardiovasc Interv, vol. 86(6), 1002-1011. link> doi>
  • Ahmed FZ, James J, Cunnington C, Motwani M, Fullwood C, Hooper J, Burns P, Qamruddin A, Al-Bahrani G, Armstrong I, Tout D, Clarke B, Sandoe JA, Arumugam P, Mamas MA, Zaidi AM. 2015. Early diagnosis of cardiac implantable electronic device generator pocket infection using 18F-FDG-PET/CT. European heart journal cardiovascular Imaging, vol. 16(5), 521-530. doi> full text>
  • Mamas M. 2014. Angiotensin Receptor Neprilysin Inhibition Compared With Enalapril on the Risk of Clinical Progression in Surviving Patients With Heart Failure. Circulation, vol. 131, 54-61. doi>
  • Satchithananda DK, Patwala A, Barker D, Dwivedi G, Mamas M. 2014. Concerns about latest NICE guidelines on acute heart failure. BMJ, vol. 349, g6707. link> doi>
  • Anderson SG, Ratib K, Myint PK, Keavney B, Kwok CS, Zaman A, Ludman PF, de Belder M, Nolan J, Mamas MA. 2015. Impact of age on access site related outcomes in 469,983 percutaneous coronary intervention procedures; insights from the British Cardiovascular Intervention Society. Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions. doi>
  • Kwok CS, Anderson SG, McAllister KS, Sperrin M, O'Kane PD, Keavney B, Nolan J, Myint PK, Zaman A, Buchan I, Ludman PF, de Belder MA, Mamas MA. 2015. Impact of age on the prognostic value of left ventricular function in relation to procedural outcomes following percutaneous coronary intervention: Insights from the British cardiovascular intervention society. Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions, vol. 85(6), 944-951. doi>
  • Mamas MA, Fraser DG, Ratib K, Fath-Ordoubadi F, El-Omar M, Nolan J, Neyses L. 2014. Minimising radial injury: prevention is better than cure. EuroIntervention, vol. 10(7), 824-832. link> doi>
  • Arnous S, Agelaki M, Shakhshir N, Kelly D, Ordoubadi FF, Mamas MA, Fraser D. 2014. Thrombus capture by withdrawal of an open filter device: a useful treatment for large non-occlusive coronary thrombus. EuroIntervention, vol. 10(6), 689-693. link> doi>
  • Kwok CS, Anderson SG, Myint PK, Mamas MA, Loke YK. 2014. Physical activity and incidence of atrial fibrillation: a systematic review and meta-analysis. International journal of cardiology, vol. 177(2), 467-476. doi>
  • Ahmed FZ, Khattar RS, Zaidi AM, Neyses L, Oceandy D, Mamas M. 2014. Pacing-induced cardiomyopathy: pathophysiological insights through matrix metalloproteinases. Heart Fail Rev, vol. 19(5), 669-680. link> doi>
  • Mamas MA, Anderson SG, O'Kane PD, Keavney B, Nolan J, Oldroyd KG, Perera D, Redwood S, Zaman A, Ludman PF, de Belder MA, British Cardiovascular Intervention Society and the National Institute for Cardiovascular Outcomes Research. 2014. Impact of left ventricular function in relation to procedural outcomes following percutaneous coronary intervention: insights from the British Cardiovascular Intervention Society. Eur Heart J, vol. 35(43), 3004-312a. link> doi>
  • Farooq V, Fraser DG, El-Omar M, Mamas MA, Clarke B, Fath-Ordoubadi F. 2014. Lessons from acute and late scaffold failures in the ABSORB EXTEND trial: have we really learned them all?. EuroIntervention, vol. 10(4), 419-423. link> doi>
  • Jacobs L, Thijs L, Jin Y, Zannad F, Mebazaa A, Rouet P, Pinet F, Bauters C, Pieske B, Tomaschitz A, Mamas M, Diez J, McDonald K, Cleland JGF, Brunner-La Rocca H-P, Heymans S, Latini R, Masson S, Sever P, Delles C, Pocock S, Collier T, Kuznetsova T, Staessen JA. 2014. Heart 'omics' in AGEing (HOMAGE): design, research objectives and characteristics of the common database. J Biomed Res, vol. 28(5), 349-359. link> doi> full text>
  • Kwok CS, Umar S, Myint PK, Mamas MA, Loke YK. 2014. Vegetarian diet, Seventh Day Adventists and risk of cardiovascular mortality: a systematic review and meta-analysis. International journal of cardiology, vol. 176(3), 680-686. doi>
  • Kwok CS, Loke YK, Pradhan S, Keavney B, El-Omar M, Mamas MA. 2014. Renal denervation and blood pressure reduction in resistant hypertension: a systematic review and meta-analysis. Open heart, vol. 1(1), e000092. doi> full text>
  • Ratib K, Mamas MA, Anderson SG, Bhatia G, Routledge H, De Belder M, Ludman PF, Fraser D, Nolan J. 2015. Access site practice and procedural outcomes in relation to clinical presentation in 439,947 patients undergoing percutaneous coronary intervention in the United kingdom. JACC. Cardiovascular interventions, vol. 8(1 Pt A), 20-29. doi>
  • Mamas MA, Anderson SG, Carr M, Ratib K, Buchan I, Sirker A, Fraser DG, Hildick-Smith D, de Belder M, Ludman PF, Nolan J. 2014. Baseline bleeding risk and arterial access site practice in relation to procedural outcomes after percutaneous coronary intervention. Journal of the American College of Cardiology, vol. 64(15), 1554-1564. doi>
  • Ahmed FZ, Allen S, Mamas M, Zaidi AM. 2014. Early Durata Lead Failure Caused by Rib-Clavicular Crush. CANADIAN JOURNAL OF CARDIOLOGY, vol. 30(10), Article ARTN 1249.e17. link> doi>
  • Deaton MC, Rutter MK, Palmer K, Kanyama S, Mamas MA. 2014. Glucose regulation, obesity and self-reported exercise in patients with heart failure. EUROPEAN JOURNAL OF CARDIOVASCULAR NURSING, vol. 13, S23-S24. link>
  • Mamas MA, Anderson SG, Ratib K, Routledge H, Neyses L, Fraser DG, Buchan I, de Belder MA, Ludman P, Nolan J. 2014. Arterial access site utilization in cardiogenic shock in the United Kingdom: is radial access feasible?. American heart journal, vol. 167(6), 900-8.e1. doi>
  • Kwok CS, Pradhan A, Khan MA, Anderson SG, Keavney BD, Myint PK, Mamas MA, Loke YK. 2014. Bariatric surgery and its impact on cardiovascular disease and mortality: a systematic review and meta-analysis. International journal of cardiology, vol. 173(1), 20-28. doi>
  • Mamas MA, Foin N, Abunassar C, Khan MA, Di Mario C, Fraser DG. 2014. Stent fracture: Insights on mechanisms, treatments, and outcomes from the food and drug administration manufacturer and user facility device experience database. Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions, vol. 83(7), E251-E259. doi>
  • Kwok CS, Rao SV, Myint PK, Keavney B, Nolan J, Ludman PF, de Belder MA, Loke YK, Mamas MA. 2014. Major bleeding after percutaneous coronary intervention and risk of subsequent mortality: a systematic review and meta-analysis. Open heart, vol. 1(1), e000021. doi> full text>
  • Fath-Ordoubadi F, Spaepen E, El-Omar M, Fraser DG, Khan MA, Neyses L, Danzi GB, Roguin A, Paunovic D, Mamas MA. 2014. Outcomes in patients with acute and stable coronary syndromes; insights from the prospective NOBORI-2 study. PloS one, vol. 9(2), e88577. doi> full text>
  • Hohl M, Ardehali H, Azuaje FJ, Breckenridge RA, Doehner W, Eaton P, Ehret GB, Fujita T, Gaetani R, Giacca M, Hasenfuß G, Heymans S, Leite-Moreira AF, Linke WA, Linz D, Lyon A, Mamas MA, Orešič M, Papp Z, Pedrazzini T, Piepoli M, Prosser B, Rizzuto R, Tarone G, Tian R, van Craenenbroeck E, van Rooij E, Wai T, Weiss G, Maack C. 2014. Meeting highlights from the 2013 European Society of Cardiology Heart Failure Association Winter Meeting on Translational Heart Failure Research. European journal of heart failure, vol. 16(1), 6-14. doi>
  • Ahmed FZ, Morris GM, Allen S, Khattar R, Mamas M, Zaidi A. 2013. Not all pacemakers are created equal: MRI conditional pacemaker and lead technology. J Cardiovasc Electrophysiol, vol. 24(9), 1059-1065. link> doi>
  • Williams PD, Eichhöfer J, Mamas MA, Arnous S, Fath-Ordoubadi F, Fraser D. 2013. Transradial intervention via large-bore guide catheters: a study of coronary bifurcation disease treatment using the crush technique. The Journal of invasive cardiology, vol. 25(9), 455-459.
  • Egom EE, Mamas MA, Soran H. 2013. HDL quality or cholesterol cargo: what really matters--spotlight on sphingosine-1-phosphate-rich HDL. Curr Opin Lipidol, vol. 24(4), 351-356. link> doi>
  • Khan MA, Ahmed F, Neyses L, Mamas MA. 2013. Atrial fibrillation in heart failure: The sword of Damocles revisited. World J Cardiol, vol. 5(7), 215-227. link> doi>
  • Mamas MA, Ratib K, Routledge H, Neyses L, Fraser DG, de Belder M, Ludman PF, Nolan J, British Cardiovascular Intervention Society and the National Institute for Cardiovascular Outcomes Research. 2013. Influence of arterial access site selection on outcomes in primary percutaneous coronary intervention: are the results of randomized trials achievable in clinical practice?. JACC Cardiovasc Interv, vol. 6(7), 698-706. link> doi>
  • Egom EE, Mamas MA, Chacko S, Stringer SE, Charlton-Menys V, El-Omar M, Chirico D, Clarke B, Neyses L, Cruickshank JK, Lei M, Fath-Ordoubadi F. 2013. Serum sphingolipids level as a novel potential marker for early detection of human myocardial ischaemic injury. Front Physiol, vol. 4, 130. link> doi> full text>
  • Egom EE, Rose RA, Neyses L, Soran H, Cleland JGF, Mamas MA. 2013. Activation of sphingosine-1-phosphate signalling as a potential underlying mechanism of the pleiotropic effects of statin therapy. Crit Rev Clin Lab Sci, vol. 50(3), 79-89. link> doi>
  • Estabragh ZR and Mamas MA. 2013. The cardiovascular manifestations of influenza: a systematic review. Int J Cardiol, vol. 167(6), 2397-2403. link> doi>
  • El-Omar M and Mamas MA. 2013. Commentary on "Hybrid iFR-FFR decision-making strategy..." by Petraco et al. EuroIntervention, vol. 9(1), 169-170. link> doi>
  • de Boer RA, Edelmann F, Cohen-Solal A, Mamas MA, Maisel A, Pieske B. 2014. Galectin-3 in heart failure with preserved ejection fraction. European journal of heart failure, vol. 15(10), 1095-1101. doi>
  • Tierney S, Deaton C, Mamas M. 2013. Heart failure among South Asians: a narrative review of risk, nature, outcomes and management. Heart Fail Rev, vol. 18(2), 197-206. link> doi>
  • Khan MA, Deaton C, Rutter MK, Neyses L, Mamas MA. 2013. Incretins as a novel therapeutic strategy in patients with diabetes and heart failure. Heart Fail Rev, vol. 18(2), 141-148. link> doi>
  • Williams PD, Mamas MA, Fraser DG. 2013. Letter by Williams et al regarding article, "incidence and clinical impact of stent fracture after everolimus-eluting stent implantation". Circ Cardiovasc Interv, vol. 6(1), e9. link> doi>
  • Ratib K, Mamas MA, Routledge HC, Ludman PF, Fraser D, Nolan J. 2013. Influence of access site choice on incidence of neurologic complications after percutaneous coronary intervention. Am Heart J, vol. 165(3), 317-324. link> doi>
  • Khan MA, Neyses L, Mamas MA. 2012. Atrial fibrillation in heart failure: an innocent bystander?. Curr Cardiol Rev, vol. 8(4), 273-280. link> doi> full text>
  • Morgan KP, Morris GM, Al-Najjar Y, Clarke B, Fath-Ordoubadi F, Fraser D, Mahadevan V, Mamas M, El-Omar MM. 2012. Percutaneous intervention on anomalous circumflex coronary arteries--a single centre experience. Cardiovasc Revasc Med, vol. 13(6), 335-340. link> doi>
  • Ratib K, Mamas MA, Routledge H, Fraser D, Nolan J. 2012. Access site selection for primary PCI: the evidence for transradial access is strong. Heart, vol. 98(18), 1392. link> doi>
  • Williams PD, Mamas MA, Fraser DG. 2012. How serious an adverse event is longitudinal stent deformation? Incidence and severity. Expert Rev Med Devices, vol. 9(5), 449-451. link> doi>
  • Dunn WB, Goodacre R, Neyses L, Mamas M. 2011. Integration of metabolomics in heart disease and diabetes research: current achievements and future outlook. Bioanalysis, vol. 3(19), 2205-2222. link> doi>
  • Egom EEA, Mamas MA, Clark AL. 2012. The potential role of sphingolipid-mediated cell signaling in the interaction between hyperglycemia, acute myocardial infarction and heart failure. Expert Opin Ther Targets, vol. 16(8), 791-800. link> doi>
  • Fraser DG and Mamas MA. 2012. Guide catheter extensions: where are they taking us?. EuroIntervention, vol. 8(3), 299-301. link> doi>
  • Tierney S, Cook G, Mamas M, Fath-Ordoubadi F, Iles-Smith H, Deaton C. 2013. Nurses' role in the acute management of patients with non-ST-segment elevation acute coronary syndromes: an integrative review. Eur J Cardiovasc Nurs, vol. 12(3), 293-301. link> doi>
  • Izgi C, Feray H, Erdem G, Bakal RB, de Smet B, Pundziute G, Mamas MA. 2012. How should I treat an ostial thrombotic occlusion of the right coronary artery in the setting of an acute myocardial infarction?. EuroIntervention, vol. 8(2), 282-289. link> doi>
  • Williams PD, Mamas MA, Morgan KP, El-Omar M, Clarke B, Bainbridge A, Fath-Ordoubadi F, Fraser DG. 2012. Longitudinal stent deformation: a retrospective analysis of frequency and mechanisms. EuroIntervention, vol. 8(2), 267-274. link> doi>
  • Mamas MA and Williams PD. 2012. Longitudinal stent deformation: insights on mechanisms, treatments and outcomes from the Food and Drug Administration Manufacturer and User Facility Device Experience database. EuroIntervention, vol. 8(2), 196-204. link> doi>
  • Fath-Ordoubadi F, Barac Y, Abergel E, Danzi GB, Kerner A, Nikolsky E, Halabi M, Mamas M, El-Omar M, Fraser D, Roguin A. 2012. Gender impact on prognosis of acute coronary syndrome patients treated with drug-eluting stents. Am J Cardiol, vol. 110(5), 636-642. link> doi>
  • Hendry C, Fraser D, Eichhofer J, Mamas MA, Fath-Ordoubadi F, El-Omar M, Williams P. 2012. Coronary perforation in the drug-eluting stent era: incidence, risk factors, management and outcome: the UK experience. EuroIntervention, vol. 8(1), 79-86. link> doi>
  • Hegab Z, Gibbons S, Neyses L, Mamas MA. 2012. Role of advanced glycation end products in cardiovascular disease. World J Cardiol, vol. 4(4), 90-102. link> doi>
  • Williams PD, Mamas MA, Fraser DG. 2012. Recanalization of a chronic radial artery occlusion allowing subsequent complex coronary intervention. Circ Cardiovasc Interv, vol. 5(3), e34-e36. link> doi>
  • Mamas MA, Farooq V, Latib A, Sastry S, D'Souza S, Williams P, Wiper A, Neyses L, El-Omar M, Fraser DG, Fath-Ordoubadi F. 2012. Use of the Sideguard (Cappella) stent in bifurcation lesions: a real-world experience. EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology, vol. 7(10), 1170-1180. doi>
  • Brown M, Wedge DC, Goodacre R, Kell DB, Baker PN, Kenny LC, Mamas MA, Neyses L, Dunn WB. 2012. Automated workflows for accurate mass-based putative metabolite identification in LC/MS-derived metabolomic datasets. Bioinform., vol. 28, 149.
  • Caldwell JC and Mamas MA. 2012. Heart failure, diastolic dysfunction and atrial fibrillation; mechanistic insight of a complex inter-relationship. Heart Fail Rev, vol. 17(1), 27-33. link> doi>
  • Mamas MA, Ratib K, Routledge H, Fath-Ordoubadi F, Neyses L, Louvard Y, Fraser DG, Nolan J. 2012. Influence of access site selection on PCI-related adverse events in patients with STEMI: meta-analysis of randomised controlled trials. Heart, vol. 98(4), 303-311. link> doi>
  • Mohamed TMA, Oceandy D, Zi M, Prehar S, Alatwi N, Wang Y, Shaheen MA, Abou-Leisa R, Schelcher C, Hegab Z, Baudoin F, Emerson M, Mamas M, Di Benedetto G, Zaccolo M, Lei M, Cartwright EJ, Neyses L. 2011. Plasma membrane calcium pump (PMCA4)-neuronal nitric-oxide synthase complex regulates cardiac contractility through modulation of a compartmentalized cyclic nucleotide microdomain. J Biol Chem, vol. 286(48), 41520-41529. link> doi>
  • Williams PD, Mamas MA, Fraser DG. 2011. A coronary artery cast. Can J Cardiol, vol. 27(6), 871.e5-871.e6. link> doi>
  • Egom EEA, Mohamed TMA, Mamas MA, Shi Y, Liu W, Chirico D, Stringer SE, Ke Y, Shaheen M, Wang T, Chacko S, Wang X, Solaro RJ, Fath-Ordoubadi F, Cartwright EJ, Lei M. 2011. Activation of Pak1/Akt/eNOS signaling following sphingosine-1-phosphate release as part of a mechanism protecting cardiomyocytes against ischemic cell injury. Am J Physiol Heart Circ Physiol, vol. 301(4), H1487-H1495. link> doi>
  • Ratib K, Mamas MA, Fraser DG, Routledge H, Stables R, Nolan J. 2011. Operator experience and radiation exposure during transradial and transfemoral procedures. JACC Cardiovasc Interv, vol. 4(8), 936-937. link> doi>
  • Tierney S, Mamas M, Skelton D, Woods S, Rutter MK, Gibson M, Neyses L, Deaton C. 2011. What can we learn from patients with heart failure about exercise adherence? A systematic review of qualitative papers. Health Psychol, vol. 30(4), 401-410. link> doi>
  • Pappalardo A, Mamas MA, Imola F, Ramazzotti V, Manzoli A, Prati F, El-Omar M. 2011. Percutaneous coronary intervention of unprotected left main coronary artery disease as culprit lesion in patients with acute myocardial infarction. JACC Cardiovasc Interv, vol. 4(6), 618-626. link> doi>
  • Roberts E, Mamas M, Wood A, Fraser D, Stables R, Rodrigues E, Hudson I, Palmer N, Skehan D. 2011. GRACE risk recommendations in NICE CG94 are not appropriate. Heart, vol. 97(15), 1279. link> doi>
  • Irwin R, Mamas M, El-Omar M. 2011. Apical ballooning syndrome following exercise treadmill testing. Exp Clin Cardiol, vol. 16(2), 57-61. link>
  • Deaton C, Mamas MA, Rutter MK, Gibson M, Bowell S, Byrne R, Coezy K, Gow J, Williams S. 2011. Glucose and insulin abnormalities in patients with heart failure. Eur J Cardiovasc Nurs, vol. 10(2), 75-87. link> doi>
  • Contractor H, Mamas M, Fraser DG. 2008. Angiographic time course of in-stent restenosis with zotarolimus drug-eluting stents. Can J Cardiol, vol. 24(7), e45. link> doi>
  • Tierney S, Mamas M, Woods S, Rutter MK, Gibson M, Neyses L, Deaton C. 2012. What strategies are effective for exercise adherence in heart failure? A systematic review of controlled studies. Heart Fail Rev, vol. 17(1), 107-115. link> doi>
  • Brown M, Wedge DC, Goodacre R, Kell DB, Baker PN, Kenny LC, Mamas MA, Neyses L, Dunn WB. 2011. Automated workflows for accurate mass-based putative metabolite identification in LC/MS-derived metabolomic datasets. Bioinformatics, vol. 27(8), 1108-1112. link> doi> full text>
  • Khattar RS, Nair SB, Hamid T, Chacko S, Mamas M, Turkie W, Arumugam P. 2012. Prognostic value of demographic factors, pre-test probability scoring, exercise test diagnosis, and inability to exercise in patients with recent onset suspected cardiac chest pain. Eur J Prev Cardiol, vol. 19(3), 419-427. link> doi>
  • Tierney S, Elwers H, Sange C, Mamas M, Rutter MK, Gibson M, Neyses L, Deaton C. 2011. What influences physical activity in people with heart failure? A qualitative study. INTERNATIONAL JOURNAL OF NURSING STUDIES, vol. 48(10), 1234-1243. link> doi>
  • Nair S, Fath-Ordoubadi F, Clarke B, El-Omar M, Foley J, Fraser DG, Mahadevan VS, Neyses L, Khattar RS, Mamas MA. 2011. Late outcomes of drug eluting and bare metal stents in saphenous vein graft percutaneous coronary intervention. EuroIntervention, vol. 6(8), 985-991. link> doi>
  • Tierney S, Deaton C, Elwers H, Sange C, Mamas M, Rutter M, Gibson M, Neyses L. 2011. Physical activity as heart failure therapy: patient perspectives. EUROPEAN JOURNAL OF CARDIOVASCULAR NURSING, vol. 10, S26. link> doi>
  • Tierney S, Deaton C, Mamas M, Rutter M, Gibson M, Neyses L. 2011. Understanding barriers and enablers of physical activity among patients with heart failure: a systematic review of qualitative studies. EUROPEAN JOURNAL OF CARDIOVASCULAR NURSING, vol. 10, S28. link> doi>
  • Mamas MA, Foley J, Nair S, Wiper A, Clarke B, El-Omar M, Fraser DG, Khattar R, Neyses L, Fath-Ordoubadi F. 2011. A comparison of drug-eluting stents versus bare metal stents in saphenous vein graft PCI outcomes: a meta-analysis. J Interv Cardiol, vol. 24(2), 172-180. link> doi>
  • Chacko S, Abidin N, Mamas M, El-Omar M. 2011. Compression syndrome as a complication of percutaneous coronary intervention. Exp Clin Cardiol, vol. 16(1), e1-e4. link>
  • Hadi HM, Fraser DG, Mamas MA. 2011. Novel use of the Heartrail catheter as a thrombectomy device. J Invasive Cardiol, vol. 23(1), 35-40. link>
  • Mamas M, Dunn WB, Neyses L, Goodacre R. 2011. The role of metabolites and metabolomics in clinically applicable biomarkers of disease. Arch Toxicol, vol. 85(1), 5-17. link> doi>
  • Farooq V, Mamas MA, Fath-Ordoubadi F, Fraser DG. 2011. The use of a guide catheter extension system as an aid during transradial percutaneous coronary intervention of coronary artery bypass grafts. Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions, vol. 78(6), 847-863. doi>
  • Mamas MA and Fraser D. 2010. NICE chest pain guidance. Heart, vol. 96(22), 1859-1860. link> doi>
  • Mamas MA and Fraser DG. 2010. Dissection, occlusion, and spasm; myths involving sheathless guide catheters. Catheter Cardiovasc Interv, vol. 76(5), 777-778. link> doi>
  • D'Souza SP, Mamas MA, Fraser DG, Fath-Ordoubadi F. 2011. Routine early coronary angioplasty versus ischaemia-guided angioplasty after thrombolysis in acute ST-elevation myocardial infarction: a meta-analysis. Eur Heart J, vol. 32(8), 972-982. link> doi>
  • Mamas MA, Fath-Ordoubadi F, Fraser DG. 2011. Telescoping catheter technique: looking towards the kidneys. Cardiovasc Revasc Med, vol. 12(2), 123-128. link> doi>
  • Wiper A, Mamas M, El-Omar M. 2010. Use of the GuideLiner catheter in facilitating coronary and graft intervention. Cardiovascular revascularization medicine : including molecular interventions, vol. 12(1), 68.e5-68.e7. doi>
  • Mamas MA, Deaton C, Rutter MK, Yuille M, Williams SG, Ray SG, New J, Gibson JM, Neyses L. 2010. Impaired glucose tolerance and insulin resistance in heart failure: underrecognized and undertreated?. J Card Fail, vol. 16(9), 761-768. link> doi>
  • Mamas MA, Fath-Ordoubadi F, Fraser DG. 2010. Distal stent delivery with Guideliner catheter: first in man experience. Catheter Cardiovasc Interv, vol. 76(1), 102-111. link> doi>
  • Mamas MA, Neyses L, Fath-Ordoubadi F. 2010. A meta-analysis of glucose-insulin-potassium therapy for treatment of acute myocardial infarction. Exp Clin Cardiol, vol. 15(2), e20-e24. link>
  • Mamas MA, Horner S, Welch E, Ashworth A, Millington S, Fraser D, Fath-Ordoubadi F, Neyses L, El-Omar M. 2010. Resting Pd/Pa measured with intracoronary pressure wire strongly predicts fractional flow reserve. J Invasive Cardiol, vol. 22(6), 260-265. link>
  • Mamas MA and Fraser DG. 2010. Size matters; even with sheathless guide catheters. Catheter Cardiovasc Interv, vol. 75(3), 469-470. link> doi>
  • Mamas MA, Clarke B, Mahadevan VS. 2010. Percutaneous treatment of dual pulmonary venous drainage and coarctation of the aorta in a single patient. Exp Clin Cardiol, vol. 15(1), 11-13. link>
  • Caldwell JC, Mamas MA, Neyses L, Garratt CJ. 2010. What are the thromboembolic risks of heart failure combined with chronic or paroxysmal AF?. Journal of cardiac failure, vol. 16(4), 340-347. doi>
  • Mamas M, D'Souza S, Hendry C, Ali R, Iles-Smith H, Palmer K, El-Omar M, Fath-Ordoubadi F, Neyses L, Fraser DG. 2009. Use of the sheathless guide catheter during routine transradial percutaneous coronary intervention: a feasibility study. Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions, vol. 75(4), 596-602. doi>
  • Caldwell JC, Contractor H, Petkar S, Ali R, Clarke B, Garratt CJ, Neyses L, Mamas MA. 2009. Atrial fibrillation is under-recognized in chronic heart failure: insights from a heart failure cohort treated with cardiac resynchronization therapy. Europace, vol. 11(10), 1295-1300. link> doi>
  • Mamas MA, Caldwell JC, Chacko S, Garratt CJ, Fath-Ordoubadi F, Neyses L. 2009. A meta-analysis of the prognostic significance of atrial fibrillation in chronic heart failure. Eur J Heart Fail, vol. 11(7), 676-683. link> doi>
  • Mamas MA, Eichhöfer J, Hendry C, El-Omar M, Clarke B, Neyses L, Fath-Ordoubadi F, Fraser D. 2009. Use of the Heartrail II catheter as a distal stent delivery device; an extended case series. EuroIntervention, vol. 5(2), 265-271. link> doi>
  • Chacko S, Mamas M, Nair S, Luckie M, Hamid T, Mahadevan V. 2009. Emergency percutaneous aortic balloon valvuloplasty in a nonagenarian. J Am Geriatr Soc, vol. 57(1), 185-186. link> doi>
  • Caldwell J, Mamas M, Garratt C, Neyses L. 2008. How common is asymptomatic paroxysmal atrial fibrillation in chronic heart failure?. Scand Cardiovasc J, vol. 42(6), 366. link> doi>
  • Mamas MA, Clarke B, Mahadevan VS. 2008. Embolisation of systemic-to-pulmonary collaterals in patients with the Eisenmenger reaction presenting with haemoptysis. Cardiol Young, vol. 18(5), 528-531. link> doi>
  • Mamas MA, Fraser D, Neyses L. 2008. Cardiovascular manifestations associated with influenza virus infection. Int J Cardiol, vol. 130(3), 304-309. link> doi>
  • Samuel J-L, Schaub MC, Zaugg M, Mamas M, Dunn WB, Swynghedauw B. 2008. Genomics in cardiac metabolism. Cardiovasc Res, vol. 79(2), 218-227. link> doi>
  • Mamas MA, Fath-Ordoubadi F, Fraser DG. 2008. Atraumatic complex transradial intervention using large bore sheathless guide catheter. Catheter Cardiovasc Interv, vol. 72(3), 357-364. link> doi>
  • Mamas MA, Fraser D, Fath-Ordoubadi F. 2008. The role of thrombectomy and distal protection devices during percutaneous coronary interventions. EuroIntervention, vol. 4(1), 115-123. link> doi>
  • Mamas MA, Alonso A, Neyses L. 2008. Extensive catheter-induced aortic dissection. Can J Cardiol, vol. 24(2), e9-10. link> doi>
  • Mamas MA, Fath-Ordoubadi F, Fraser D. 2008. Successful use of the Heartrail III catheter as a stent delivery catheter following failure of conventional techniques. Catheter Cardiovasc Interv, vol. 71(3), 358-363. link> doi>
  • Oceandy D, Mamas MA, Neyses L. 2007. Targeting the sarcolemmal calcium pump: a potential novel strategy for the treatment of cardiovascular disease. Cardiovasc Hematol Agents Med Chem, vol. 5(4), 300-304. link> doi>
  • Mamas MA, Nair S, Fraser D. 2007. Cardiac tamponade and heart failure as a presentation of influenza. Exp Clin Cardiol, vol. 12(4), 214-216. link>
  • 2004. 40th EASD Annual Meeting of the European Association for the Study of Diabetes : Munich, Germany, 5-9 September 2004. Diabetologia, vol. 47(Suppl 1), A1-A464. link> doi>
  • Mamas MA and Terrar DA. 2001. Inotropic actions of protein kinase C activation by phorbol dibutyrate in guinea-pig isolated ventricular myocytes. Exp Physiol, vol. 86(5), 561-570. link> doi>
  • Mamas MA, Reynard JM, Brading AF. 2003. Nitric oxide and the lower urinary tract: current concepts, future prospects. Urology, vol. 61(6), 1079-1085. link> doi>
  • Reynard JM, Vass J, Sullivan ME, Mamas M. 2003. Sphincterotomy and the treatment of detrusor-sphincter dyssynergia: current status, future prospects. Spinal Cord, vol. 41(1), 1-11. link> doi>
  • Mamas MA and Terrar DA. 2001. Actions of arachidonic acid on contractions and associated electrical activity in guinea-pig isolated ventricular myocytes. Exp Physiol, vol. 86(4), 437-449. link> doi>
  • Mamas MA, Reynard JM, Brading AF. 2001. Augmentation of nitric oxide to treat detrusor-external sphincter dyssynergia in spinal cord injury. Lancet, vol. 357(9272), 1964-1967. link> doi>
  • Bharadwaj A, Potts J, Mohamed MO, Parwani P, Swamy P, Lopez-Mattei JC, Rashid M, Kwok CS, Fischman DL, Vassiliou VS, Freeman P, Michos ED, Mamas MA. 2019. Acute myocardial infarction treatments and outcomes in 6.5 million patients with a current or historical diagnosis of cancer in the USA. Eur Heart J. link> doi> full text>
  • Mohamed MO, Mamas MA, Nagaraja V, Alraies MC, Lamelas P, Tzemos N, Ayan D, Lavi S, Bagur R. 2019. Dedicated Bifurcation Stents for Coronary Bifurcation Lesions: A Systematic Review and Meta-Analysis of Randomized-Controlled Trials. J Invasive Cardiol, vol. 31(12), E344-E355. link>
  • Rao SV, Nolan J, Fraser DG, Mamas M, Bertrand OF, Pancholy SB, Bernat I, Dharma S, Kedev S, Jolly SS, Valgimigli M. Letter to the Editor Regarding “Efficacy of Radial Versus Femoral Access in the Acute Coronary Syndrome: Is it the operator or the operation that matters?” by Michel LeMay MD and colleagues. JACC: Cardiovascular Interventions. full text>
  • Mohamed MO, Greenspon A, Contractor T, Rashid M, Kwok CS, Potts J, Barker D, Patwala A, Mamas MA. 2020. Outcomes of cardiac implantable electronic device transvenous lead extractions performed in centers without onsite cardiac surgery. Int J Cardiol, vol. 300, 154-160. link> doi> full text>
  • Wu P, Mamas M, Gulati M. Pregnancy as a Predictor of Maternal Cardiovascular Disease: The era of CardioObstetrics. Journal of Women's Health. full text>
  • Wu P, Mamas MA, Gulati M. 2019. Pregnancy As a Predictor of Maternal Cardiovascular Disease: The Era of CardioObstetrics. J Womens Health (Larchmt), vol. 28(8), 1037-1050. link> doi>
  • Kwok CS, Capers Q, Savage M, Gulati M, Potts J, Mohamed MO, Nagaraja V, Patwala A, Heatlie G, Kontopantelis E, Fischman DL, Mamas MA. 2020. Unplanned hospital readmissions after acute myocardial infarction: a nationwide analysis of rates, trends, predictors and causes in the United States between 2010 and 2014. Coron Artery Dis. link> doi> full text>

Other

  • Kwok CS, Parwani P, Fischman D, Thamman R, al Suwaidi J, Mohamed M, Borovac JA, Loke YK, Kontopantelis E, Brown D, Mamas MA. 2019. 30-DAY UNPLANNED READMISSIONS AFTER ADMISSION WITH A PRIMARY DIAGNOSIS OF NON-SPECIFIC CHEST PAIN: INSIGHTS FROM THE NATIONWIDE READMISSION DATABASE. JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY (vol. 73, p. 18). link> doi>
  • Kwok CS, Gulati M, Michos E, Frates EP, Potts J, Wu P, Watson L, Loke YK, Mallen CD, Mamas MA. 2019. RELATIONSHIP BETWEEN COMPONENTS OF DIET AND CARDIOVASCULAR DISEASE AND MORTALITY: AN OVERVIEW OF CURRENT EVIDENCE. JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY (vol. 73, p. 1806). link> doi>
  • Rashid M, Fischman D, Martinez S, Capers Q, Savage M, Zaman A, Curzen N, Mohamed M, Kwok CS, Kinnaird T, Mamas MA. 2019. TEMPORAL TRENDS IN TIME TO INVASIVE CORONARY ANGIOGRAPHY AND ASSOCIATION WITH CLINICAL OUTCOMES FOLLOWING NON-ST ELEVATION ACUTE MYOCARDIAL INFARCTION IN UNITED STATES. JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY (vol. 73, p. 124). link> doi>
  • Rashid M, Kontopantelis E, Kinnaird T, Curzen N, Gale C, Mohamed M, Potts J, Kwok CS, Zaman J, Timmis A, Mamas MA. 2019. VARIATIONS IN UTILIZATION OF INVASIVE CARDIAC PROCEDURES ACCORDING TO HOSPITAL CARDIAC FACILITIES STATUS IN MANAGEMENT OF NON-ST ELEVATION ACUTE MYOCARDIAL INFARCTION IN THE UNITED KINGDOM. JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY (vol. 73, p. 125). link> doi>
  • Zghebi SS, Panagioti M, Rutter MK, Ashcroft DM, van Marwijk H, Salisbury C, Chew-Graham CA, Buchan I, Qureshi N, Peek N, Mallen C, Mamas M, Kontopantelis E. 2019. A systematic review of measures using clinical data for assessing the severity of Type 2 diabetes. DIABETIC MEDICINE (vol. 36, p. 173). link>
  • Elshehaly M, Alvarado N, McVey L, Randell R, Mamas M, Ruddle RA. 2019. From Taxonomy to Requirements: A Task Space Partitioning Approach. 2018 IEEE Evaluation and Beyond - Methodological Approaches for Visualization (BELIV) (pp. 19-27). IEEE. doi>
  • Anderson SG, Shoaib A, Myint PK, Cleland JG, Hardman SM, McDonagh TA, Dargie H, Keavney B, Garratt CJ, Mamas MA. 2019. Does rhythm matter in acute heart failure? An insight from the British Society for Heart Failure National Audit. Clin Res Cardiol (vol. 108, pp. 1276-1286). link> doi> full text>
  • Nagaraja V, Generaeux P, Cohen M, Suh W, Alasnag M, Potts J, Gunning M, Nolan J, Bagur R, Mamas M. 2018. Impact of elixhauser comorbidity score on the outcomes of transcatheter aortic valve replacement. EUROPEAN HEART JOURNAL (vol. 39, pp. 1249-1250). link>
  • Shoaib A, Kinnaird T, Curzen N, Ludman P, Belder MD, Rashid M, Kwok CS, Nolan J, Zaman A, Mamas M. 2018. Outcomes following percutaneous coronary intervention in Non-ST-segment elevation myocardial infarction patients with previous coronary artery bypass grafts surgery. EUROPEAN HEART JOURNAL (vol. 39, p. 738). link>
  • Rashid M, Potts J, Kwok C, Mohammed M, Shoaib A, Esnsor J, Ayyaz-Ul-Haq M, Nolan J, Mamas M. 2018. Trends and outcomes of use of coronary angiography in management of non-ST-Elevation acute coronary syndromes (NSTEACS), a population based cohort study. EUROPEAN HEART JOURNAL (vol. 39, p. 1082). link>
  • Mohamed MO, Kinnaird T, Kwok CS, Rashid M, Anderson R, Martin G, Zaman A, Mamas MA. 2018. Trends in prognosis and management of acute coronary syndromes using combined bleeding and ischaemic risk assessment - a retrospective analysis of MINAP data. EUROPEAN HEART JOURNAL (vol. 39, pp. 941-942). link>
  • Wood AD, Lorking N, Tiamkao S, Clark AB, Kongbunkiat K, Bettencourt-Silva JH, Sawanyawisuth K, Kasemsap N, Mamas MA, Myint PK. 2018. WINTER EXCESS IN HOSPITAL ADMISSIONS, IN-PATIENT MORTALITY, AND COMPLICATIONS IN STROKE: A THAILAND NATIONAL DATABASE STUDY. AGE AND AGEING (vol. 47). link> doi>
  • Kwok CS, Kontopantelis E, Ludman P, de Belder M, Mamas M. 2018. NATIONAL ANALYSIS OF RARE BUT CATASTROPHIC BLEEDING COMPLICATIONS AFTER PERCUTANEOUS CORONARY INTERVENTIONS: INSIGHTS FROM THE BRITISH CARDIOVASCULAR INTERVENTION SOCIETY DATABASE. HEART (vol. 104, p. A53). link> doi>
  • Wu P, Gulati M, Kwok CS, Wong CW, Narain A, O'Brien S, Chew-Graham C, Verma G, Kadam U, Mamas M. 2018. Preterm delivery and maternal cardiovascular disease future risk: A systematic review and meta-analysis. BJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY (vol. 125, p. 86). link>
  • Zghebi SS, Rutter MK, Ashcroft DM, Van Marwijk H, Mallen C, Chew-Graham CA, Qureshi N, Weng S, Mamas M, Kontopantelis E. 2018. Severity domains for quantifying the severity of Type 2 diabetes using primary care data and linked hospitalisation records from England. DIABETIC MEDICINE (vol. 35, p. 199). link>
  • Barlas R, Loke Y, Mamas M, Bettencourt-Silva J, Ford I, Clark A, Bowles K, Metcalf A, Potter J, Myint P. 2018. Choice of antiplatelet therapy affects mortality outcome in ischemic stroke - a cohort study. CEREBROVASCULAR DISEASES (vol. 45, p. 251). link>
  • Pana T, Wood A, Perdomo-Lampignano J, Tiamkao S, Clark A, Kongbunkiat K, Bettencourt-Silva J, Sawanyawisuth K, Kasemsap N, Mamas M, Myint P. 2018. Heart Failure in Acute Ischaemic Stroke and Intracerebral Haemorrhage - impact on mortality and recurrence A Thailand National Stroke Cohort Study. CEREBROVASCULAR DISEASES (vol. 45, p. 50). link>
  • Pana T, Wood A, Perdomo-Lampignano J, Tiamkao S, Clark A, Kongbunkiat K, Bettencourt-Silva J, Sawanyawisuth K, Kasemsap N, Mamas M, Myint P. 2018. Myocardial infarction after stroke - incidence, mortality, and time-dependent predictive co-morbid factors. CEREBROVASCULAR DISEASES (vol. 45, p. 51). link>
  • Kinnaird T, Anderson R, Nick-Ossei-Gerning, Gallagher S, Large A, Strange J, Ludman P, de Belder M, Nolan J, Hildick-Smith D, Mamas M. 2017. VASCULAR ACCESS SITE AND OUTCOMES AMONG 26,807 CTO-PCI CASES FROM THE NATIONAL ANGIOPLASTY AUDIT. HEART (vol. 103, p. A11). link> doi>
  • Mamas M, Tosh J, Hulme W, Nolan J, Bungey G, Ludman P, de Belder M, Curzen N, Kinnaird T, Kontopantelis E. 2017. Economic benefits of transradial percutaneous coronary intervention; a national analysis from the British Cardiovascular Intervention Society database. JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY (vol. 70, p. B178). link>
  • Hulme W, Sperrin M, Curzen N, Kinnaird T, De Belder MA, Ludman P, Kwok CS, Gale CP, Cockburn J, Kontopantelis E, Mamas MA, British Cardiovascular Intervention Society and the National Institute of Cardiovascular Outcomes Research. 2018. Operator volume is not associated with mortality following percutaneous coronary intervention: insights from the British Cardiovascular Intervention Society registry. Eur Heart J (vol. 39, pp. 1623-1634). link> doi>
  • Mamas M. 2017. TCT-434 Economic benefits of transradial percutaneous coronary intervention; a national analysis from the British Cardiovascular Intervention Society database. Journal of the American College of Cardiology (vol. 70, p. B178). Elsevier BV. doi> link>
  • Hulme W, Sperrin M, Curzen N, Kinnard T, de Belder M, Ludman P, Kwok C, Gale C, Kontopantelis E, Mamas M. 2017. TCT-606 Operator volume is not associated with mortality following Percutaneous Coronary Intervention: insights from the British Cardiovascular Intervention Society registry. Journal of the American College of Cardiology (vol. 70, p. B250). Elsevier BV. doi> link>
  • Shoaib A, Mamas M, Thackray S, Uddin M, Perveen R, Khan RU, McDonagh T, Dargie H, Hardman S, Clark AL, Cleland JGFC. 2017. Furosemide versus bumetanide; a deep dive into national heart failure audit (England & Wales). EUROPEAN HEART JOURNAL (vol. 38, pp. 506-507). link>
  • Kwok CS, Al-Dokheal M, Aldaham S, Rushton C, Butler R, Kinnaird T, Zaman A, Zaman MJ, Timmis A, Mamas M. 2017. THE IMPACT OF THE WEEKEND ADMISSION ON EARLY MORTALITY AFTER ACUTE CORONARY SYNDROME: A META-ANALYSIS OF OBSERVATIONAL STUDIES. HEART (vol. 103, pp. A51-A52). link> doi>
  • Shoaib A, Mamas M, Thackray S, Rashid M, Perveen R, Raza A, Shote A, Hardman S, Mcdonagh T, Dargie H, Mohamed A, Clark ALC, Cleland JGFC. 2017. Characteristics and outcome of patients according to the severity of peripheral oedema and breathlessness, a report from national (england & wales) heart failure audit. EUROPEAN JOURNAL OF HEART FAILURE (vol. 19, p. 526). link>
  • Broughton C, Davies S, Kwok CS, Anderson S, Brough J, Cotton N, Umar F, Appaji A, Crossley I, Duckett S, Barker D, Patwala A, Kadam U, Mamas M, Satchithananda DK. 2017. The weekend effect - a distraction to actual associations with in hospital mortality - a large single centre experience. EUROPEAN JOURNAL OF HEART FAILURE (vol. 19, pp. 522-523). link>
  • Bagur R, Solo K, Nombela-Franco L, Kwok CS, Mamas M. 2017. META-ANALYSIS ON CEREBRAL EMBOLIC PROTECTION DEVICES DURING TRANSCATHETER AORTIC VALVE IMPLANTATION. JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY (vol. 69, p. 1303). link>
  • Sirker A, Kwok CS, Mamas M, writing group. 2017. Response to letter by Dziewierz et al on "Influence of access site choice for cardiac catheterization on risk of adverse neurological events: A systematic review and meta-analysis". Am Heart J 2016;181:107-119. United States. link> doi> full text>
  • Kinnaird T, Kwok CS, Kontopantelis E, Nick O-G, Ludman P, de Belder M, Anderson RA, Mamas M. 2016. The incidence, determinants and outcomes of coronary perforation during percutaneous coronary intervention in the United Kingdom between 2006-2013: an analysis of 527,121 cases from the British Cardiovascular Intervention Society database. JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY (vol. 68, p. B103). link> doi>
  • Hulme WJ, Sperrin M, Kwok CS, Mamas MA, Intervention BC. 2016. Is there a relationship between operator and center volume with access site related outcomes?. EUROPEAN HEART JOURNAL (vol. 37, p. 16). link>
  • Hulme W, Sperrin M, Kontopantelis E, Ludman P, de Belder M, Nolan J, Mamas MA. 2016. DO CENTRES THAT USUALLY PERFORM PERCUTANEOUS CORONARY INTERVENTION TRANS-RADIALLY HAVE INFERIOR OUTCOMES WHEN OPERATING TRANS-FEMORALLY?. HEART (vol. 102, p. A24). link> doi>
  • Kwok CS, Mamas AM, Kontopantelis E, Fryer AA, Buchan I, Bachmann MO, Zaman MJ, Myint PK. 2016. THE PREVALENCE, PREDICTORS AND OUTCOMES ASSOCIATED WITH ANAEMIA AMONG PATIENTS THAT PRESENT WITH ACS: INSIGHTS FROM THE UK MINAP REGISTRY. HEART (vol. 102, p. A76). link> doi>
  • Bagur R, Kwok CS, Nombela-Franco L, Ludman P, de Belder M, Sponga S, Gunning M, Nolan J, Kiaii B, Diamantouros P, Chu M, Teefy P, Mamas MA. 2016. TRANSCATHETER AORTIC VALVE IMPLANTATION WITH OR WITHOUT PRE-IMPLANTATION BALLOON AORTIC VALVULOPLASTY: A SYSTEMATIC REVIEW AND META-ANALYSIS. JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY (vol. 67, p. 411). link> doi>
  • Marshall M, Peat G, Nicholls E, Myers H, Mamas M, Dziedzic K, van der Windt D. 2016. METABOLIC RISK FACTORS WERE NOT ASSOCIATED WITH GREATER AMOUNTS OF RADIOGRAPHIC HAND OA PROGRESSION OVER 6-YEARS IN A COMMUNITY-DWELLING POPULATION. OSTEOARTHRITIS AND CARTILAGE (vol. 24, pp. S201-S202). link> doi>