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Mamas Mamas' Outputs (983)

TCT-606 Operator volume is not associated with mortality following Percutaneous Coronary Intervention: insights from the British Cardiovascular Intervention Society registry (2017)
Journal Article
Hulme, W., Sperrin, M., Curzen, N., Kinnaird, T., de Belder, M., Ludman, P., Kwok, C. S., 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, 70(18), B250. https://doi.org/10.1016/j.jacc.2017.09.795

Dialysis following Transcatheter Aortic Valve Implantation: risk factors and outcomes: An analysis from the UK TAVI Registry (2017)
Journal Article
Mamas. (2017). Dialysis following Transcatheter Aortic Valve Implantation: risk factors and outcomes: An analysis from the UK TAVI Registry. JACC. Cardiovascular interventions, 2040-2047. https://doi.org/10.1016/j.jcin.2017.05.020

Objectives
This study sought to determine the risk factors for post-transcatheter aortic valve replacement (TAVR) dialysis and to determine the impact of pre-TAVR or post-TAVR dialysis on mortality.

Background
TAVR is now established as an alter... Read More about Dialysis following Transcatheter Aortic Valve Implantation: risk factors and outcomes: An analysis from the UK TAVI Registry.

Relative survival following transcatheter aortic valve implantation: how do TAVI patients fare relative to the general population? (2017)
Journal Article
Mamas. (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, https://doi.org/10.1161/JAHA.117.007229

Background
Transcatheter aortic valve implantation (TAVI) is indicated for patients with aortic stenosis who are intermediate-high surgical risk. Although all-cause mortality rates after TAVI are established, survival attributable to the procedure i... Read More about Relative survival following transcatheter aortic valve implantation: how do TAVI patients fare relative to the general population?.

Association Between Type 2 Diabetes and All-Cause Hospitalization and Mortality in the UK General Heart Failure Population (2017)
Journal Article
Lawson, C. A., Jones, P. W., Teece, L., Dunbar, S. B., Seferovic, P. M., Khunti, K., Mamas, M., & Kadam, U. T. (2018). Association Between Type 2 Diabetes and All-Cause Hospitalization and Mortality in the UK General Heart Failure Population. JACC: Heart Failure, 6(1), 18-26. https://doi.org/10.1016/j.jchf.2017.08.020

Objectives
This study sought to investigate in the general heart failure (HF) population, whether the associations between type 2 diabetes (T2D) and risk of hospitalization and death, are modified by changing glycemic or drug treatment intensity.... Read More about Association Between Type 2 Diabetes and All-Cause Hospitalization and Mortality in the UK General Heart Failure Population.

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. (2017)
Journal Article
Mamas. (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, e016866 - ?. https://doi.org/10.1136/bmjopen-2017-016866

OBJECTIVES: The effect of weekend versus weekday admission following acute coronary syndrome (ACS) on process of care and mortality remains controversial. This study aimed to investigate the 'weekend-effect' on outcomes using a multicentre dataset of... Read More about 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..

Efficacy And Safety Of The Subcutaneous Implantable Cardioverter Defibrillator: A Systematic Review (2017)
Journal Article
Mamas. (2017). Efficacy And Safety Of The Subcutaneous Implantable Cardioverter Defibrillator: A Systematic Review. Heart, 1315-1322. https://doi.org/10.1136/heartjnl-2016-310852

Background:
Subcutaneous implantable cardioverter defibrillators (S-ICD) are an alternative to conventional transvenous implantable cardioverter defibrillators (TV-ICD) in patients not requiring pacing. We sought to define the efficacy and safety of... Read More about Efficacy And Safety Of The Subcutaneous Implantable Cardioverter Defibrillator: A Systematic Review.

Early Readmissions After Acute Myocardial Infarction (2017)
Journal Article
Mamas, Kwok, C. S., Wong, C. W., Shufflebotham, H., Brindley, L., Fatima, T., Shufflebotham, A., Barker, D., Pawala, A., Heatlie, G., & Mamas, M. A. (2017). Early Readmissions After Acute Myocardial Infarction. American Journal of Cardiology, 120(5), 723-728. https://doi.org/10.1016/j.amjcard.2017.05.049

This study aims to evaluate the rate, predictors, and causes of 30-day readmissions in a single tertiary hospital in the United Kingdom. We conducted a retrospective study of all patients admitted between 2012 and 2014 with a diagnosis of acute myoca... Read More about Early Readmissions After Acute Myocardial Infarction.

Hand dysfunction after transradial artery catheterization for coronary procedures (2017)
Journal Article
Ayyaz Ul Haq, M., Rashid, M., Shing Kwok, C., Wai Wong, C., Nolan, J., & Mamas, M. A. (2017). Hand dysfunction after transradial artery catheterization for coronary procedures. World Journal of Cardiology, 9(7), 609-619. https://doi.org/10.4330/wjc.v9.i7.609

AIM
To sythesize the available literature on hand dysfunction after transradial catheterization.

METHODS
We searched MEDLINE and EMBASE. The search results were reviewed by two independent judicators for studies that met the inclusion criteria a... Read More about Hand dysfunction after transradial artery catheterization for coronary procedures.

The relationship of body mass index to percutaneous coronary intervention outcomes: Does the obesity paradox exist in contemporary PCI cohorts? Insights from the British Cardiovascular Intervention Society registry. (2017)
Journal Article
Mamas. (2017). The relationship of body mass index to percutaneous coronary intervention outcomes: Does the obesity paradox exist in contemporary PCI cohorts? Insights from the British Cardiovascular Intervention Society registry. JACC. Cardiovascular interventions, 1283-1292. https://doi.org/10.1016/j.jcin.2017.03.013

Objectives
The aims of this study were to examine the relationship between body mass index (BMI) and clinical outcomes following percutaneous coronary intervention (PCI) and to determine the relevance of different clinical presentations requiring PC... Read More about The relationship of body mass index to percutaneous coronary intervention outcomes: Does the obesity paradox exist in contemporary PCI cohorts? Insights from the British Cardiovascular Intervention Society registry..

Transcatheter Aortic Valve Implantation With or Without Percutaneous Coronary Artery Revascularization Strategy: A Systematic Review and Meta-analysis (2017)
Journal Article
Mamas. (2017). Transcatheter Aortic Valve Implantation With or Without Percutaneous Coronary Artery Revascularization Strategy: A Systematic Review and Meta-analysis. Journal of the American Heart Association Cardiovascular and Cerebrovascular Disease, https://doi.org/10.1161/JAHA.117.005960

Background
Recent recommendations suggest that in patients with severe aortic stenosis undergoing transcatheter aortic valve implantation and coexistent significant coronary artery disease, the latter should be treated before the index procedure; ho... Read More about Transcatheter Aortic Valve Implantation With or Without Percutaneous Coronary Artery Revascularization Strategy: A Systematic Review and Meta-analysis.

Mortality after percutaneous coronary revascularization: Prior cardiovascular risk factor control and improved outcomes in patients with diabetes mellitus. (2017)
Journal Article
Mamas, M., & Rashid, M. (2017). Mortality after percutaneous coronary revascularization: Prior cardiovascular risk factor control and improved outcomes in patients with diabetes mellitus. Catheterization and Cardiovascular Interventions, 1195-1204. https://doi.org/10.1002/ccd.26882

OBJECTIVES: To assess the mortality in patients with diabetes mellitus (DM) following percutaneous coronary intervention (PCI) according to their insulin requirement and PCI setting (elective, urgent, and emergency). BACKGROUND: DM is a major risk fa... Read More about Mortality after percutaneous coronary revascularization: Prior cardiovascular risk factor control and improved outcomes in patients with diabetes mellitus..

68 The impact of the weekend admission on early mortality after acute coronary syndrome: a meta-analysis of observational studies (2017)
Journal Article
Kwok, C. S., Al-Dokheal, M., Aldaham, S., Rushton, C., Butler, R., Kinnaird, T., Zaman, A., Zaman, M. J., Timmis, A., & Mamas, M. (2017). 68 The impact of the weekend admission on early mortality after acute coronary syndrome: a meta-analysis of observational studies. Heart, 103(Suppl 5), A51-A52. https://doi.org/10.1136/heartjnl-2017-311726.67

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 (2017)
Journal Article
Kinnaird, T., Anderson, R., Ossei-Gerning, N., Cockburn, J., Sirker, A., Ludman, P., deBelder, M., Walsh, S., Smith, E., Hanratty, C., Spratt, J., Strange, J., Hildick-Smith, D., & Mamas, M. A. (2017). 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, 10(5), https://doi.org/10.1161/circinterventions.116.004642

Do patients have a worse outcome with heart failure than cancer? A primary care based cohort study with 10-year follow-up in Scotland (2017)
Journal Article
Mamas. (2017). Do patients have a worse outcome with heart failure than cancer? A primary care based cohort study with 10-year follow-up in Scotland. European Journal of Heart Failure, 1095-1104. https://doi.org/10.1002/ejhf.822

Aims
This study was designed to evaluate whether survival rates in patients with heart failure (HF) are better than those in patients with diagnoses of the four most common cancers in men and women, respectively, in a contemporary primary care cohor... Read More about Do patients have a worse outcome with heart failure than cancer? A primary care based cohort study with 10-year follow-up in Scotland.

Cerebral Embolic Protection Devices During Transcatheter Aortic Valve Implantation: Systematic Review and Meta-analysis (2017)
Journal Article
Mamas. (2017). Cerebral Embolic Protection Devices During Transcatheter Aortic Valve Implantation: Systematic Review and Meta-analysis. Stroke, 1306-1315. https://doi.org/10.1161/strokeaha.116.015915

Background and Purpose—Silent ischemic embolic lesions are common after transcatheter aortic valve implantation (TAVI). The use of embolic protection devices (EPD) may reduce the occurrence of these embolic lesions. Thus, a quantitative overview and... Read More about Cerebral Embolic Protection Devices During Transcatheter Aortic Valve Implantation: Systematic Review and Meta-analysis.

Choice of Stent for Percutaneous Coronary Intervention of Saphenous Vein Grafts. (2017)
Journal Article
Mamas. (2017). Choice of Stent for Percutaneous Coronary Intervention of Saphenous Vein Grafts. Circulation: Cardiovascular Interventions, https://doi.org/10.1161/CIRCINTERVENTIONS.116.004457

BACKGROUND: There are limited data on comparison of contemporary drug-eluting stent (DES) platforms, previous generation DES, and bare-metal stents (BMS) for percutaneous coronary intervention in saphenous vein grafts (SVG). We aimed to assess clinic... Read More about Choice of Stent for Percutaneous Coronary Intervention of Saphenous Vein Grafts..

Aortic Stenosis and Non-Cardiac Surgery: A Systematic Review and Meta-Analysis (2017)
Journal Article
Rashid, & Mamas. (2017). Aortic Stenosis and Non-Cardiac Surgery: A Systematic Review and Meta-Analysis. International Journal of Cardiology, 145-153. https://doi.org/10.1016/j.ijcard.2017.04.037

Background
Aortic stenosis (AS) poses a perioperative management dilemma to physicians looking after patients who require non-cardiac surgery. The objective of this review is to investigate mortality and adverse cardiovascular events in patients wit... Read More about Aortic Stenosis and Non-Cardiac Surgery: A Systematic Review and Meta-Analysis.

Vascular access site and outcomes among 26,807 chronic total coronary occlusion angioplasty cases from the British Cardiovascular Interventions Society National database (2017)
Journal Article
Mamas, M., & Nolan, J. (2017). Vascular access site and outcomes among 26,807 chronic total coronary occlusion angioplasty cases from the British Cardiovascular Interventions Society National database. JACC: Cardiovascular Interventions, 635-644. https://doi.org/10.1016/j.jcin.2016.11.055

Objectives
The aim of this study was to assess, using a national percutaneous coronary intervention (PCI) database, access-site choice and outcomes after chronic total occlusion (CTO) PCI.

Background
Given the influence of access site on outcome... Read More about Vascular access site and outcomes among 26,807 chronic total coronary occlusion angioplasty cases from the British Cardiovascular Interventions Society National database.