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Heart Failure Readmission in Patients With ST-Segment Elevation Myocardial Infarction and Active Cancer (2024)
Journal Article
Dafaalla, M., Abramov, D., Van Spall, H. G., Ghosh, A. K., Gale, C. P., Zaman, S., …Mamas, M. A. (in press). Heart Failure Readmission in Patients With ST-Segment Elevation Myocardial Infarction and Active Cancer. JACC: CardioOncology, 6(1), 117-129. https://doi.org/10.1016/j.jaccao.2023.10.011

Background
Although numerous studies have examined readmission with heart failure (HF) after acute myocardial infarction (AMI), limited data are available on HF readmission in cancer patients post-AMI.

Objectives
This study aimed... Read More about Heart Failure Readmission in Patients With ST-Segment Elevation Myocardial Infarction and Active Cancer.

Association of Frailty Status on the Causes and Outcomes of Patients Admitted With Cardiovascular Disease. (2023)
Journal Article
Sokhal, B., Matetić, A., Rashid, M., Protheroe, J., Partington, R., Mallen, C., & Mamas, M. (2023). Association of Frailty Status on the Causes and Outcomes of Patients Admitted With Cardiovascular Disease. American Journal of Cardiology, 7 - 15. https://doi.org/10.1016/j.amjcard.2022.12.029

Data are limited about the contemporary association between frailty and the causes and outcomes of patients admitted with cardiovascular diseases (CVD). Using the US National Inpatient Sample, CVD admissions of interest (acute myocardial infarction,... Read More about Association of Frailty Status on the Causes and Outcomes of Patients Admitted With Cardiovascular Disease..

Cardiovascular outcomes and trends of Transcatheter vs. Surgical aortic valve replacement among octogenarians with heart failure: A Propensity Matched national cohort analysis. (2022)
Journal Article
Mamas, & Rashid. (2022). Cardiovascular outcomes and trends of Transcatheter vs. Surgical aortic valve replacement among octogenarians with heart failure: A Propensity Matched national cohort analysis

Background: Heart failure (HF) is a complex clinical syndrome with symptoms and signs that result from any structural or functional impairment of ventricular filling or ejection of blood. Limited data is available regarding the in-hospital outcomes o... Read More about Cardiovascular outcomes and trends of Transcatheter vs. Surgical aortic valve replacement among octogenarians with heart failure: A Propensity Matched national cohort analysis..

Impact of Intracoronary Imaging‐Guided Percutaneous Coronary Intervention on Procedural Outcomes Among Complex Patient Groups (2022)
Journal Article
Mohamed, M. O., Kinnaird, T., Wijeysundera, H. C., Johnson, T. W., Zaman, S., Rashid, M., …Mamas, M. A. (2022). Impact of Intracoronary Imaging‐Guided Percutaneous Coronary Intervention on Procedural Outcomes Among Complex Patient Groups. Journal of the American Heart Association, 11(19), 1-17. https://doi.org/10.1161/jaha.122.026500

Background Intracoronary imaging (ICI) has been shown to improve survival after percutaneous coronary intervention (PCI). Whether this prognostic benefit is sustained across different indications remains unclear. Methods and Results All PCI procedure... Read More about Impact of Intracoronary Imaging‐Guided Percutaneous Coronary Intervention on Procedural Outcomes Among Complex Patient Groups.

Management and outcomes of patients admitted with type 2 myocardial infarction with and without standard modifiable risk factors. (2022)
Journal Article
Rashid, M., Matetić, A., Lambrinou, E., Sokhal, B., Figtree, G., Moledina, S., …Velagapudi, P. (2022). Management and outcomes of patients admitted with type 2 myocardial infarction with and without standard modifiable risk factors. International Journal of Cardiology, 391-396. https://doi.org/10.1016/j.ijcard.2022.09.037

BACKGROUND: Whilst it is known patients without standard modifiable cardiovascular risk factors (SMuRF; hypertension, diabetes, hypercholesterolaemia, smoking) have worse outcomes in Type 1 acute myocardial infarction (AMI), the relationship between... Read More about Management and outcomes of patients admitted with type 2 myocardial infarction with and without standard modifiable risk factors..

Complex, high-risk percutaneous coronary intervention types, trends, and in-hospital outcomes among different age groups: An insight from a national registry. (2022)
Journal Article
Rashid, M., Shamkhani, W., & Mamas, M. (2022). Complex, high-risk percutaneous coronary intervention types, trends, and in-hospital outcomes among different age groups: An insight from a national registry. Catheterization & Cardiovascular Interventions, 100(5), 711-720. https://doi.org/10.1002/ccd.30366

BACKGROUND: Complex, high-risk percutaneous coronary intervention (PCI) (CHiP) is increasingly being undertaken in octogenarians. However, limited data exist on CHiP types, trends, and outcomes in the octogenarian. METHODS: This is a retrospective co... Read More about Complex, high-risk percutaneous coronary intervention types, trends, and in-hospital outcomes among different age groups: An insight from a national registry..

Variation in practice for out-of-hospital cardiac arrest treated with percutaneous coronary intervention in England and Wales. (2022)
Journal Article
Rashid, M., Kinnaird, T., Ludman, P., Keeble, T. R., Mamas, M., & Curzen, N. (2022). Variation in practice for out-of-hospital cardiac arrest treated with percutaneous coronary intervention in England and Wales. Catheterization and Cardiovascular Interventions, 100(3), 306-316. https://doi.org/10.1002/ccd.30316

Objectives
We assessed the association between total center volume, operator volume, and out-of-hospital cardiac arrest (OHCA) percutaneous coronary intervention (PCI) volume.

Background
Variations between OHCA PCI volume, hospital total PCI, an... Read More about Variation in practice for out-of-hospital cardiac arrest treated with percutaneous coronary intervention in England and Wales..

Temporal patterns, characteristics, and predictors of clinical outcomes in patients undergoing percutaneous coronary intervention for stent thrombosis. (2022)
Journal Article
Mohamed, M. O., Sirker, A., Chieffo, A., Avanzas, P., Nolan, J., Rashid, M., …Mamas, M. (2022). Temporal patterns, characteristics, and predictors of clinical outcomes in patients undergoing percutaneous coronary intervention for stent thrombosis. EuroIntervention, 18(9), https://doi.org/10.4244/EIJ-D-22-00049

BACKGROUND: There are limited data on the outcomes of percutaneous coronary intervention (PCI) following stent thrombosis (ST) and differences exist based on timing. AIMS: Our aim was to study the rates of PCI procedures for an ST indication among al... Read More about Temporal patterns, characteristics, and predictors of clinical outcomes in patients undergoing percutaneous coronary intervention for stent thrombosis..

COMPLEX, HIGH-RISK BUT INDICATED PERCUTANEOUS CORONARY INTERVENTIONS (CHIP) TYPES AND OUTCOMES AMONG DIFFERENT AGE GROUPS. AN INSIGHT FROM A NATIONAL REGISTRY (2022)
Journal Article
Rashid, & Mamas. (2022). COMPLEX, HIGH-RISK BUT INDICATED PERCUTANEOUS CORONARY INTERVENTIONS (CHIP) TYPES AND OUTCOMES AMONG DIFFERENT AGE GROUPS. AN INSIGHT FROM A NATIONAL REGISTRY. Journal of the American College of Cardiology, 855 - 855. https://doi.org/10.1016/s0735-1097%2822%2901846-0

Background: Studies looking at Complex, High-risk but Indicated Percutaneous coronary intervention (CHiP) type and outcomes among the octogenarian are limited. Methods: Data on PCI for stable angina from 1st January 2006 to 31st December 2017 was obt... Read More about COMPLEX, HIGH-RISK BUT INDICATED PERCUTANEOUS CORONARY INTERVENTIONS (CHIP) TYPES AND OUTCOMES AMONG DIFFERENT AGE GROUPS. AN INSIGHT FROM A NATIONAL REGISTRY.

Quality of acute myocardial infarction care in England and Wales during the COVID-19 pandemic: linked nationwide cohort study. (2022)
Journal Article
Aktaa, S., Yadegarfar, M. E., Wu, J., Rashid, M., de Belder, M., Deanfield, J., …Gale, C. P. (2022). Quality of acute myocardial infarction care in England and Wales during the COVID-19 pandemic: linked nationwide cohort study. https://doi.org/10.1136/bmjqs-2021-013040

BACKGROUND AND OBJECTIVE: The impact of the COVID-19 pandemic on the quality of care for patients with acute myocardial infarction (AMI) is uncertain. We aimed to compare quality of AMI care in England and Wales during and before the COVID-19 pandemi... Read More about Quality of acute myocardial infarction care in England and Wales during the COVID-19 pandemic: linked nationwide cohort study..

Sex differences in high-risk but indicated coronary interventions (CHiP): National report from British Cardiovascular Intervention Society Registry. (2022)
Journal Article
Shamkhani, W., Kinnaird, T., Ludman, P., Rashid, M., & Mamas, M. A. (2022). Sex differences in high-risk but indicated coronary interventions (CHiP): National report from British Cardiovascular Intervention Society Registry. Catheterization and Cardiovascular Interventions, 99(2), 447-456. https://doi.org/10.1002/ccd.30081

OBJECTIVE: To assess sex-based differences in clinical outcomes following complex and high-risk but indicated percutaneous coronary intervention (CHiP). BACKGROUND: CHiP is increasingly common in contemporary percutaneous coronary intervention (PCI)... Read More about Sex differences in high-risk but indicated coronary interventions (CHiP): National report from British Cardiovascular Intervention Society Registry..

Addressing disparities of care in non-ST-segment elevation myocardial infarction (NSTEMI) patients without standard modifiable risk factors: insights from a nationwide cohort study (2021)
Journal Article
Rashid, Mamas, & Nolan. (2021). Addressing disparities of care in non-ST-segment elevation myocardial infarction (NSTEMI) patients without standard modifiable risk factors: insights from a nationwide cohort study. European Journal of Preventive Cardiology, 1084-1092. https://doi.org/10.1093/eurjpc/zwab200

Background: The importance of standard modifiable cardiovascular risk factors (SMuRFs) in preventing non-ST segment myocardial infarction (NSTEMI) is established. However, NSTEMI may present in the absence of SMuRFs, and little is known about their o... Read More about Addressing disparities of care in non-ST-segment elevation myocardial infarction (NSTEMI) patients without standard modifiable risk factors: insights from a nationwide cohort study.

Trends of Sex Differences in Clinical Outcomes After Myocardial Infarction in the United States. (2021)
Journal Article
Rashid, & Mamas. (2021). Trends of Sex Differences in Clinical Outcomes After Myocardial Infarction in the United States. https://doi.org/10.1016/j.cjco.2021.06.012

Background: Female patients have been shown to experience worse clinical outcomes after acute myocardial infarction (AMI) compared with male patients. However, it is unclear what trend these differences followed over time. Methods: Data from patients... Read More about Trends of Sex Differences in Clinical Outcomes After Myocardial Infarction in the United States..

Choice and Outcomes of Left Main Coronary Disease Revascularization Strategies in England Before and After the COVID-19 Era (2021)
Journal Article
Mamas, & Rashid. (2021). Choice and Outcomes of Left Main Coronary Disease Revascularization Strategies in England Before and After the COVID-19 Era. Journal of the American College of Cardiology, B27 - B27. https://doi.org/10.1016/j.jacc.2021.09.916

Methods All patients with LM disease (= 50% stenosis) undergoing coronary revascularization in England between January 1, 2017 and August 19, 2020 were included (n = 22,235), stratified by time period (pre-COVID: January 1, 2017 to February 29, 2020;... Read More about Choice and Outcomes of Left Main Coronary Disease Revascularization Strategies in England Before and After the COVID-19 Era.

TCT-110 Fifteen-Year Trends in the Rates of Elective Percutaneous Coronary Intervention and Impact of COURAGE and ORBITA Trials: Insights From British Cardiovascular Intervention Society Dataset (2021)
Journal Article
Rashid, & Mamas. (2021). TCT-110 Fifteen-Year Trends in the Rates of Elective Percutaneous Coronary Intervention and Impact of COURAGE and ORBITA Trials: Insights From British Cardiovascular Intervention Society Dataset. Journal of the American College of Cardiology, B46 - B47. https://doi.org/10.1016/j.jacc.2021.09.960

Background This study was designed to evaluate temporal trends in elective rates of percutaneous coronary intervention (PCI) for stable angina and, specifically, to study the impact of the COURAGE and ORBITA trials on real-life practice. Methods We a... Read More about TCT-110 Fifteen-Year Trends in the Rates of Elective Percutaneous Coronary Intervention and Impact of COURAGE and ORBITA Trials: Insights From British Cardiovascular Intervention Society Dataset.

Substantial decline in hospital admissions for heart failure accompanied by increased community mortality during COVID-19 pandemic (2021)
Journal Article
Shoaib, A., Van Spall, H. G. C., Wu, J., Cleland, J. G. F., McDonagh, T. A., Rashid, M., …Mamas, M. A. (2021). Substantial decline in hospital admissions for heart failure accompanied by increased community mortality during COVID-19 pandemic. European Heart Journal - Quality of Care and Clinical Outcomes, 7(4), 378-387. https://doi.org/10.1093/ehjqcco/qcab040

Aims We hypothesized that a decline in admissions with heart failure during COVID-19 pandemic would lead to a reciprocal rise in mortality for patients with heart failure in the community.

Methods and results We used National Heart Failure Audit d... Read More about Substantial decline in hospital admissions for heart failure accompanied by increased community mortality during COVID-19 pandemic.

Impact of availability of catheter laboratory facilities on management and outcomes of acute myocardial infarction presenting with out of hospital cardiac arrest. (2021)
Journal Article
Mamas, M., & Rashid, M. (2021). Impact of availability of catheter laboratory facilities on management and outcomes of acute myocardial infarction presenting with out of hospital cardiac arrest. Resuscitation, 327-334. https://doi.org/10.1016/j.resuscitation.2021.10.031

OBJECTIVES: We aimed to identify whether the availability of catheter laboratory affects clinical outcomes of out-of-hospital cardiac arrest (OHCA) complicating myocardial infarction (AMI). METHODS: Patients admitted with a diagnosis of AMI and OHCA... Read More about Impact of availability of catheter laboratory facilities on management and outcomes of acute myocardial infarction presenting with out of hospital cardiac arrest..

Racial disparities in management and outcomes of out-of-hospital cardiac arrest complicating myocardial infarction; a national study from England and Wales (2021)
Journal Article
Mamas, & Rashid. (2021). Racial disparities in management and outcomes of out-of-hospital cardiac arrest complicating myocardial infarction; a national study from England and Wales. https://doi.org/10.1016/j.cjco.2021.09.026

Background Studies of racial disparities in patients admitted with an OHCA in the setting of AMI have shown inconsistent results. Whether these differences in care exist in a universal healthcare system in England is unknown. Methods Patients admitte... Read More about Racial disparities in management and outcomes of out-of-hospital cardiac arrest complicating myocardial infarction; a national study from England and Wales.