All Outputs (895)

Abstract 4134687: Takotsubo Cardiomyopathy Complicating Stroke (2024)
Presentation / Conference Contribution
Jang, S. H., Sposato, L., Choi, Y.-H., Geressu, A., Mamas, M., & Bagur, R. Abstract 4134687: Takotsubo Cardiomyopathy Complicating Stroke. Presented at American Heart Association's 2024 Scientific Sessions and the American Heart Association's 2024 Resuscitation Science Symposium

Background: There have been studies suggesting Takotsubo cardiomyopathy (TCM) as a potential complication following cerebrovascular accident (CVA), but the association, contributing factors, and prognosis significance have not been well-characterized... Read More about Abstract 4134687: Takotsubo Cardiomyopathy Complicating Stroke.

Correction to: same-day discharge after elective percutaneous coronary intervention for chronic total occlusion in the UK. (2024)
Journal Article
Taxiarchi, P., Kontopantelis, E., Kinnaird, T., Curzen, N., Ahmed, J., Zaman, A., Ludman, P., Shoaib, A., Martin, G. P., & Mamas, M. A. (in press). Correction to: same-day discharge after elective percutaneous coronary intervention for chronic total occlusion in the UK. Journal of Invasive Cardiology, https://doi.org/10.25270/jic/21.00036.cx

This corrects the article doi: 10.25270/jic/21.00036.

Outcomes of 1.3 million patients undergoing percutaneous coronary intervention according to the presence of cancer and atrial fibrillation: a retrospective study. (2024)
Journal Article
Istanbuly, S., Matetić, A., Bang, V., Sharma, K., Golwala, H., Kheiri, B., Osman, M., Swamy, P., Bharadwaj, A., & Mamas, M. A. (2024). Outcomes of 1.3 million patients undergoing percutaneous coronary intervention according to the presence of cancer and atrial fibrillation: a retrospective study. Croatian Medical Journal, 65(5), 405-416

To evaluate outcomes after percutaneous coronary intervention (PCI) in patients with cancer and atrial fibrillation (AF). Data of all adult discharges undergoing PCI between October 2015 and December 2018 were obtained from the National Inpatient Sam... Read More about Outcomes of 1.3 million patients undergoing percutaneous coronary intervention according to the presence of cancer and atrial fibrillation: a retrospective study..

TCT-59 Optimal Versus Sub-Optimal Intravascular Imaging-guided Percutaneous Coronary Intervention: A Meta-Analysis (2024)
Presentation / Conference Contribution
Hamed, M., Elseidy, S., Ahmed, A., Gabr, E., Kahan, J., & Mamas, M. TCT-59 Optimal Versus Sub-Optimal Intravascular Imaging-guided Percutaneous Coronary Intervention: A Meta-Analysis. Presented at Thirty-Sixth Annual Symposium Transcatheter Cardiovascular Therapeutics (TCT)–Abstracts, Walter E. Washington Convention Center, Washington, DC, USA

Background
Intravascular imaging–guided percutaneous coronary intervention (PCI) has shown promising results. Our study aimed to compare the outcomes of optimal vs suboptimal intravascular imaging–guided PCI.

Immediate Versus Staged Complete Revascularization for Patients With ST‐Segment–Elevation Myocardial Infarction and Multivessel Disease: A Network Meta‐Analysis of Randomized Trials (2024)
Journal Article
Elbadawi, A., Hamed, M., Gad, M., Elseidy, S. A., Barghout, M., Jneid, H., Mamas, M. A., Alfonso, F., & Elgendy, I. Y. (in press). Immediate Versus Staged Complete Revascularization for Patients With ST‐Segment–Elevation Myocardial Infarction and Multivessel Disease: A Network Meta‐Analysis of Randomized Trials. Journal of the American Heart Association, 13(21), https://doi.org/10.1161/jaha.124.035535

Background The comparative outcomes with immediate, staged in‐hospital, and staged out‐of‐hospital complete revascularization for patients with ST‐segment–elevation myocardial infarction and multivessel disease remain unclear. Methods and Results An... Read More about Immediate Versus Staged Complete Revascularization for Patients With ST‐Segment–Elevation Myocardial Infarction and Multivessel Disease: A Network Meta‐Analysis of Randomized Trials.

Mechanical thrombectomy is associated with worse outcomes in infective endocarditis: a retrospective cohort study (2024)
Presentation / Conference Contribution
Barlas, R., Pana, T., Myint, P., & Mamas, M. A. Mechanical thrombectomy is associated with worse outcomes in infective endocarditis: a retrospective cohort study. Presented at ESC Congress 2024 30 August – 02 September London, UK Abstract Supplement

Background Acute Ischaemic stroke (AIS) is a common complication in infective endocarditis (IE) and associated is with high mortality. There is a paucity of data evaluating mechanical thrombectomy (MT) in patients with AIS secondary to IE. Our retros... Read More about Mechanical thrombectomy is associated with worse outcomes in infective endocarditis: a retrospective cohort study.

Ischemic and bleeding risk after ST-segment elevated myocardial infarction in patients with active cancer (2024)
Presentation / Conference Contribution
Dafaalla, M., Costa, F., Jia, H., Wijeysundera, H., Rashid, M., Graham, M., Wojakowski, W., Chieffo, A., Mintz, G., & Mamas, M. Ischemic and bleeding risk after ST-segment elevated myocardial infarction in patients with active cancer. Presented at ESC Congress 2024 30 August – 02 September London, UK Abstract Supplement

Background Treatment of patients with cancer presenting with ST-elevation myocardial infarction (STEMI) is complex given the increased risk of both thrombotic and major bleeding complications. We evaluated the risk of major bleeding and re-infarction... Read More about Ischemic and bleeding risk after ST-segment elevated myocardial infarction in patients with active cancer.

Sex differences in secondary prevention and outcomes post-myocardial infarction in Scotland (2024)
Presentation / Conference Contribution
Pana, T., Mamas, M. A., Myint, P. K., & Dawson, D. Sex differences in secondary prevention and outcomes post-myocardial infarction in Scotland. Presented at ESC Congress 2024 30 August – 02 September London, UK Abstract Supplement

Background Sex differences in outcomes after myocardial infarction (MI) are of increasing interest. Differential receipt of evidence-based treatments may contribute to such disparities. Purpose In this study, we investigate sex differences in the bur... Read More about Sex differences in secondary prevention and outcomes post-myocardial infarction in Scotland.

Hemodynamic and clinical outcomes with balloon-expandable valves versus self-expanding valves in patients with small aortic annulus undergoing transcatheter aortic valve replacement: A meta-analysis of randomized controlled trials and propensity score matched studies (2024)
Journal Article
Ahmed, M., Ahsan, A., Tabassum, S., Tariq, I., Zulfiqar, E., Raja, M. F., Mahmood, A., Ahmed, R., Shahid, F., Gardezi, S. K. M., Alam, M., Bagur, R., & Mamas, M. A. (2024). Hemodynamic and clinical outcomes with balloon-expandable valves versus self-expanding valves in patients with small aortic annulus undergoing transcatheter aortic valve replacement: A meta-analysis of randomized controlled trials and propensity score matched studies. IJC Heart & Vasculature, 55, Article 101542. https://doi.org/10.1016/j.ijcha.2024.101542

Transcatheter aortic valve replacement (TAVR) is considered more effective than surgical aortic valve implantation for patients with a small aortic annulus (SAA), however, the comparative efficacy of different transcatheter heart valves (THVs) remain... Read More about Hemodynamic and clinical outcomes with balloon-expandable valves versus self-expanding valves in patients with small aortic annulus undergoing transcatheter aortic valve replacement: A meta-analysis of randomized controlled trials and propensity score matched studies.

Association of lifes essential 8 and mortality among adults with and without CVD (2024)
Presentation / Conference Contribution
Kobo, O., Kaur, G., Gulati, M., & Mamas, M. Association of lifes essential 8 and mortality among adults with and without CVD. Presented at ESC Congress 2024 30 August – 02 September London, UK Abstract Supplement

Background Differences in the American Heart Association’s Life’s Essential 8 (LE8) score and its association with mortality based on the presence of clinically prevalent cardiovascular disease (CVD) has not been assessed previously. Methods Data fro... Read More about Association of lifes essential 8 and mortality among adults with and without CVD.

Sex differences in cancer incidence amongst people with cardiovascular disease: a large British population study (2024)
Journal Article
Thuemmler, R., Pana, T. A., Mamas, M. A., & Myint, P. K. (2024). Sex differences in cancer incidence amongst people with cardiovascular disease: a large British population study. European Heart Journal, 45(Supplement_1), https://doi.org/10.1093/eurheartj/ehae666.3166

Background
Studies have shown that patients with cardiovascular disease (CVD) have an incremental risk of death due to noncardiac causes. This is especially attributable to cancer developments during long term follow up. The two diseases share patho... Read More about Sex differences in cancer incidence amongst people with cardiovascular disease: a large British population study.

A practical risk score for prediction of 6-month mortality in patients with acute heart failure: CHAM2P2 (2024)
Presentation / Conference Contribution
Todd, F., Wong, C., Gogola, L., Skyrme-Jones, A., Ghosh, A. K., Garg, P., Sammut, E., Kunadian, V., Mamas, M., & Dastidar, A. A practical risk score for prediction of 6-month mortality in patients with acute heart failure: CHAM2P2. Presented at ESC Congress 2024, London, UK

Background Admission with acute heart failure carries a poor prognosis. Multiple predictive risk scores exist in heart failure presentation, however the utility of these scores in acute heart failure setting among older adults is limited. Aim The pur... Read More about A practical risk score for prediction of 6-month mortality in patients with acute heart failure: CHAM2P2.

Ethnic disparity in the care and management of non-ST-segment elevation myocardial infarction and its impact on short-term and long-term survival: a long-term study of a national registry (2024)
Presentation / Conference Contribution
Yera, H., Weight, N., Moledina, S. M., & Mamas, M. A. Ethnic disparity in the care and management of non-ST-segment elevation myocardial infarction and its impact on short-term and long-term survival: a long-term study of a national registry. Presented at ESC Congress 2024 30 August – 02 September London, UK Abstract Supplement

Background Previous examination of data from the United Kingdom indicates no apparent ethnic disparity in the treatment of patients hospitalised with non-ST-segment elevation myocardial infarction (NSTEMI). However, it remains uncertain whether this... Read More about Ethnic disparity in the care and management of non-ST-segment elevation myocardial infarction and its impact on short-term and long-term survival: a long-term study of a national registry.

Insights into the reporting of major adverse cardiovascular events in coronary artery disease trials (2024)
Presentation / Conference Contribution
Lee, E., Tan, B., Chin, Y. H., Chan, Y. H., Ong, J., Goh, R. S. J., Chong, B., Anand, V. V., Kong, G., Wang, J. W., Muthiah, M. D., Loh, P. H., Chan, M. Y., Chew, N. W. S., & Mamas, M. A. Insights into the reporting of major adverse cardiovascular events in coronary artery disease trials. Presented at ESC Congress 2024 30 August – 02 September London, UK Abstract Supplement

Background and Purpose Major adverse cardiovascular event (MACE) is one of the most used composite outcomes in coronary artery disease (CAD) trials, though its lack of a standardised definition has led to ambiguity and challenges in its interpretatio... Read More about Insights into the reporting of major adverse cardiovascular events in coronary artery disease trials.

Addressing disparities in the long-term mortality of non-ST segment myocardial infarction (NSTEMI) patients according to the presence of diabetes mellitus: a nationwide cohort study (2024)
Journal Article
Cole, A., Weight, N., Mishra, S., Grapsa, J., Rutter, M., Siudak, Z., Moledina, S., Khunti, K., & Mamas, M. (2024). Addressing disparities in the long-term mortality of non-ST segment myocardial infarction (NSTEMI) patients according to the presence of diabetes mellitus: a nationwide cohort study. European Heart Journal, 45(Supplement_1), https://doi.org/10.1093/eurheartj/ehae666.1533

Background Diabetes mellitus (DM) is an important risk factor for non−ST segment elevation myocardial infarction (NSTEMI). How DM is related to management and longer-term clinical outcomes in contemporary NSTEMI cohorts is not well described. Methods... Read More about Addressing disparities in the long-term mortality of non-ST segment myocardial infarction (NSTEMI) patients according to the presence of diabetes mellitus: a nationwide cohort study.

Sex sifferences in lifes essential eight and its association with mortality among adults without known CVD (2024)
Presentation / Conference Contribution
Kobo, O., Kaur, G., Gulati, M., & Mamas, M. Sex sifferences in lifes essential eight and its association with mortality among adults without known CVD. Presented at ESC Congress 2024 30 August – 02 September London, UK Abstract Supplement

Background The American Heart Association’s Life’s Essential 8 (LE8) score is a helpful tool to quantify cardiovascular health (CVH) metrics. Sex differences in relation to LE8 and its association with mortality are not known. Methods The National He... Read More about Sex sifferences in lifes essential eight and its association with mortality among adults without known CVD.

Myocardial infarction risk across cancer subtypes - nationwide registry study (2024)
Presentation / Conference Contribution
Shanmuganathan, J., Jacobsen, P. A. J., Schou, M. S., Torp Pedersen, C. T. P., Poulsen, L., Polcwiartek, C. B. P., Godtfredsen, S. J. G., Gislason, G. G., Koeber, L. K., Nielsen, D. N., El-Galaly, T. E. C., Sogaard, P. S., Mamas, M. A. M., Freeman, P. F., & Kragholm, K. K. Myocardial infarction risk across cancer subtypes - nationwide registry study

Background Progress in cancer treatments have significantly improved patient outcomes, leading to increased survival rates. However, patients with cancer continue to have higher rates of cardiovascular events an area that has traditionally not receiv... Read More about Myocardial infarction risk across cancer subtypes - nationwide registry study.

Trends and Disparities in Coronary Artery Disease and Obesity‐Related Mortality in the United States From 1999–2022 (2024)
Journal Article
Ahmed, M., Javaid, H., Shafiq, A., Nadeem, Z., Ahsan, A., Nofal, A., Ahmed, R., Alam, M., Fudim, M., Fonarow, G., & Mamas, M. (2024). Trends and Disparities in Coronary Artery Disease and Obesity‐Related Mortality in the United States From 1999–2022. Endocrinology Diabetes & Metabolism, 7(6), 1-7. https://doi.org/10.1002/edm2.70010

Background: Almost half of the US adult population has obesity, which predisposes to atherosclerosis and can lead to poor prognosis in coronary artery disease (CAD). We aim to identify CAD and obesity‐related mortality trends among adults in the Unit... Read More about Trends and Disparities in Coronary Artery Disease and Obesity‐Related Mortality in the United States From 1999–2022.

Peripartum Cardiomyopathy and Social Vulnerability: An Epidemiological Analysis of Mortality Outcomes. (2024)
Journal Article
Shahid, M., Ibrahim, R., Ulhaque, T., Nhat, H., Sainbayar, E., Lee, K., & Mamas, M. A. (in press). Peripartum Cardiomyopathy and Social Vulnerability: An Epidemiological Analysis of Mortality Outcomes. Journal of the American Heart Association, 13(21), Article e034825. https://doi.org/10.1161/JAHA.124.034825

Peripartum cardiomyopathy (PPCM) outcomes have been previously linked to demographic and social factors. The social vulnerability index (SVI) is a measure of social vulnerability in the United States. We explored PPCM disparities and the impact of SV... Read More about Peripartum Cardiomyopathy and Social Vulnerability: An Epidemiological Analysis of Mortality Outcomes..

TCT-931 Outcomes of Self-Expanding vs Balloon-Expandable Transcatheter Aortic Valves in Patients With Small Aortic Annuli: A Meta-analysis (2024)
Presentation / Conference Contribution
Elseidy, S., Vorla, M., Hamed, M., Rehan, M., Isaac, J., Mohamad, T., Castiello, T., & Mamas, M. TCT-931 Outcomes of Self-Expanding vs Balloon-Expandable Transcatheter Aortic Valves in Patients With Small Aortic Annuli: A Meta-analysis. Presented at Thirty-Sixth Annual Symposium Transcatheter Cardiovascular Therapeutics (TCT)–Abstracts, Walter E. Washington Convention Center, Washington, DC, USA

Background
Despite the benefits of TAVR, there is a lack of head-to-head comparison between different types of transcatheter aortic valves in patients with small aortic annulus essential to guide clinical decisions and improve patient outcomes in th... Read More about TCT-931 Outcomes of Self-Expanding vs Balloon-Expandable Transcatheter Aortic Valves in Patients With Small Aortic Annuli: A Meta-analysis.