Publications by authors named "Edlira Tam"

Background: Acute myocardial infarction complicated by cardiogenic shock (AMI-CS) is a major cause of morbidity and mortality. Although mechanical circulatory support (MCS) is an increasingly utilized therapeutic option in AMI-CS, studies evaluating the efficacy and safety of different forms of MCS have yielded conflicting results. This systematic review and meta-analysis aims to evaluate the safety and efficacy of different forms of MCS.

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Introduction: Hypertension (HTN) is a co-morbidity that is commonly associated with heart failure with preserved ejection fraction (HFpEF). However, it remains unclear whether treatment of hypertension in HFpEF patients is associated with improved cardiovascular outcomes.

Aim: The purpose of this meta-analysis is to evaluate the association of anti-hypertensive medical therapy with cardiovascular outcomes in patients with HFpEF.

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Background: Revascularization in patients with left ventricular (LV) dysfunction has been a subject of ongoing uncertainty and conflicting results. This is further complicated by factors including viability, severity of LV dysfunction, and method of revascularization using percutaneous coronary intervention (PCI) versus coronary-artery bypass grafting (CABG).

Objectives: The purpose of this meta-analysis is to evaluate the association of coronary revascularization with outcomes in patients with ischemic LV dysfunction.

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Background: Cardiac magnetic resonance imaging (CMR) based T1 mapping and extracellular volume fraction (ECV) are powerful tools for identifying myocardial fibrosis. This systematic review and -analysis aims to characterize the utility of native T1 mapping and ECV in patients with non-ischemic cardiomyopathy (NICM) and to clarify the prognostic significance of elevated values.

Methods: A literature search was conducted for studies reporting on use of CMR-based native T1 mapping and ECV measurement in NICM patients and their association with major adverse cardiac events (MACE), ventricular arrhythmias (VAs), and left ventricular reverse remodeling (LVRR).

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Coronary computed tomography angiography is a modality with high negative predictive value for evaluation of coronary artery disease (CAD). However, its diagnostic accuracy for obstructive CAD is limited by multiple factors. Fractional flow reserve (FFR) computed tomography (FFR) is an emerging analysis tool for identifying flow-limiting disease; nonetheless, the prognostic value of FFR is not well established.

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Heart failure (HF) affects >6 million Americans, with variations in incidence, prevalence, and clinical outcomes by race/ethnicity. Black adults have the highest risk for HF, with earlier age of onset and the highest risk of death and hospitalizations. The risk of hospitalizations for Hispanic patients is higher than White patients.

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Objectives: To develop a novel set of graphical Mini-Cog instructions designed to aid clinicians previously untrained on the Mini-Cog in accurate administration and scoring and to determine whether use of these graphical instructions improved the speed and accuracy of deployment of this tool.

Design: Randomized clinical trial.

Setting: Testing was conducted in a simulated environment with a mock patient.

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