Outputs (78)

Characteristics and Outcomes of Patients Who Underwent Coronary Atherectomy in Centers With and Without On-Site Cardiac Surgery (2023)
Journal Article
Dafaalla, M., Rashid, M., Moledina, S., Kinnaird, T., Ludman, P., Curzen, N., …Mamas, M. A. (in press). Characteristics and Outcomes of Patients Who Underwent Coronary Atherectomy in Centers With and Without On-Site Cardiac Surgery. American Journal of Cardiology, 204, 242-248. https://doi.org/10.1016/j.amjcard.2023.07.073

We aimed to describe the clinical characteristics and outcomes of patients who underwent atherectomy at the time of percutaneous coronary intervention in centers with on-site surgical centers (SCs) versus nonsurgical centers (NSCs)... Read More about Characteristics and Outcomes of Patients Who Underwent Coronary Atherectomy in Centers With and Without On-Site Cardiac Surgery.

Outcomes of ST elevation myocardial infarction in patients with cancer: a nationwide study (2023)
Journal Article
Dafaalla, M., Abdel-Qadir, H., Gale, C. P., Sun, L., López-Fernández, T., Miller, R. J. H., …Mamas, M. A. (2023). Outcomes of ST elevation myocardial infarction in patients with cancer: a nationwide study. European Heart Journal - Quality of Care and Clinical Outcomes, 9(8), 806-817. https://doi.org/10.1093/ehjqcco/qcad012

AIMS: To assess processes of care and clinical outcomes in cancer patients with ST elevation myocardial infarction (STEMI) according to cancer type. METHODS: This is a national population-based study of patients admitted with STEMI in England and Wal... Read More about Outcomes of ST elevation myocardial infarction in patients with cancer: a nationwide study.

Left vs. right radial approach for coronary catheterization: Relation to age and severe aortic stenosis. (2022)
Journal Article
Nolan. (2022). Left vs. right radial approach for coronary catheterization: Relation to age and severe aortic stenosis. Frontiers in Cardiovascular Medicine, 1022415 - ?. https://doi.org/10.3389/fcvm.2022.1022415

BACKGROUND: Old age and the presence of aortic stenosis are associated with the unfolding of the intrathoracic aorta. This may result in increased difficulties navigating catheters from the right compared to the left radial approach. OBJECTIVE: To in... Read More about Left vs. right radial approach for coronary catheterization: Relation to age and severe aortic stenosis..

Routine Pressure Wire Assessment Versus Conventional Angiography in the Management of Patients With Coronary Artery Disease: The RIPCORD 2 Trial (2022)
Journal Article
Stables, R. H., Mullen, L. J., Elguindy, M., Nicholas, Z., Aboul-Enien, Y. H., Kemp, I., …Curzen, N. (2022). Routine Pressure Wire Assessment Versus Conventional Angiography in the Management of Patients With Coronary Artery Disease: The RIPCORD 2 Trial. Circulation, 146(9), 687-698. https://doi.org/10.1161/CIRCULATIONAHA.121.057793

Background: Measurement of fractional flow reserve (FFR) has an established role in guiding percutaneous coronary intervention. We tested the hypothesis that, at the stage of diagnostic invasive coronary angiography, systematic FFR-guided assessment... Read More about Routine Pressure Wire Assessment Versus Conventional Angiography in the Management of Patients With Coronary Artery Disease: The RIPCORD 2 Trial.

Sex Differences in Use of Intracoronary Imaging in Patients Undergoing Percutaneous Coronary Intervention (2022)
Journal Article
Rashid, M., Stevens, C., Zaman, S., Pinilla-Echeverri, N., Velagapudi, P., Chieffo, A., …Mamas, M. (2022). Sex Differences in Use of Intracoronary Imaging in Patients Undergoing Percutaneous Coronary Intervention. JACC. Cardiovascular interventions, 15(12), 1290 - 1292. https://doi.org/10.1016/j.jcin.2022.03.034

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..

Impact of pre-existing vascular disease on clinical outcomes (2022)
Journal Article
Weight, N., Moledina, S., Zoccai, G. B., Zaman, S., Smith, T., Siller-Matula, J., …Mamas, M. A. (2022). Impact of pre-existing vascular disease on clinical outcomes. European Heart Journal - Quality of Care and Clinical Outcomes, https://doi.org/10.1093/ehjqcco/qcac026

AIMS: Little is known about the outcomes and processes of care of patients with non ST-segment myocardial infarction (NSTEMI) who present with 'polyvascular' disease. METHODS AND RESULTS: We analysed 287,279 NSTEMI patients using the Myocardial Infar... Read More about Impact of pre-existing vascular disease on clinical outcomes.

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.

Intravascular imaging-guided intracoronary lithotripsy: First real-world experience (2021)
Journal Article
Sinclair, H., Fan, L., Fahy, E., Shahid, F., Ratib, K., Nolan, J., …Ahmed, J. (2021). Intravascular imaging-guided intracoronary lithotripsy: First real-world experience. Health Science Reports, 4(3), Article e307. https://doi.org/10.1002/hsr2.307

Background and Aims: Coronary calcification remains a significant challenge for the contemporary interventional cardiologist. We aim to describe the use of intravascular lithotripsy (IVL) in a range of real-world settings. Methods: A retrospective tw... Read More about Intravascular imaging-guided intracoronary lithotripsy: First real-world experience.

Indirect Impact of the COVID-19 Pandemic on Activity and Outcomes of Transcatheter and Surgical Treatment of Aortic Stenosis in England. (2021)
Journal Article
Mamas, & Nolan. (2021). Indirect Impact of the COVID-19 Pandemic on Activity and Outcomes of Transcatheter and Surgical Treatment of Aortic Stenosis in England. Circulation: Cardiovascular Interventions, 532-543. https://doi.org/10.1161/CIRCINTERVENTIONS.120.010413

Background: Aortic stenosis requires timely treatment with either surgical aortic valve replacement (SAVR) or transcatheter aortic valve replacement (TAVR). This study aimed to investigate the indirect impact of coronavirus disease 2019 (COVID-19) o... Read More about Indirect Impact of the COVID-19 Pandemic on Activity and Outcomes of Transcatheter and Surgical Treatment of Aortic Stenosis in England..