Risk stratification tools used in patients with severe aortic stenosis have been mostly derived from surgical series. Although specific predictors of early mortality with transcatheter aortic valve replacement (TAVR) have…
Hyponatremia in heart failure (HF) is an established predictor of adverse outcomes in hospitalized patients with reduced ejection fraction (EF). However, there is a paucity of data in ambulatory patients…
Afterload mismatch, defined as acute impairment of left ventricular function after mitral surgery, is a major issue in patients with low ejection fraction and functional mitral regurgitation (FMR). Safety and…
Although left ventricular (LV) dysfunction occurs not uncommonly in the course of cancer therapy, little is known about its natural history and prognostic impact on patients. To investigate the incidence,…
Ventricular arrhythmias (VAs) in patients with catecholaminergic polymorphic ventricular tachycardia type 1 (CPVT1) are triggered at an individual and reproducible heart rate (HR) during exercise. Long-term effects of exercise on…
Patients with obstructive hypertrophic cardiomyopathy (HC) have various left ventricular (LV) shapes: reverse septal curvature (RSC, commonly familial), sigmoid septum (SS, common in hypertensives), and concentric hypertrophy (CH). Longitudinal (systolic…
Despite advances in the treatment of aortic stenosis (AS), many patients with AS remain untreated. Barriers to accessing cardiovascular surgical care may play a role in this undertreatment. We sought…
Clinical studies suggest an association between bisphosphonate use and new-onset atrial fibrillation (AF). Intravenous bisphosphonates more potently increase the release of inflammatory cytokines than do oral bisphosphonates; thus, the risk…
Several prospective studies have shown that high on-clopidogrel platelet reactivity (HPR) in patients undergoing percutaneous coronary intervention (PCI) is a risk factor for ischemic events. All studies were insufficiently powered…
Percutaneous coronary intervention in the setting of acute myocardial infarction is known to predict stent thrombosis (ST). This study aims to compare the ST rates across different coronary subsets. This…
