This study assesses the safety and efficacy of a novel, leadless, left ventricular endocardial pacing system for patients at high risk for a cardiac resynchronization therapy upgrade or whose coronary sinus lead placement/pacing with a conventional cardiac resynchronization therapy system has failed.
This randomized clinical trial investigates if prehospital pulse-dose glucocorticoid treatment has a cardioprotective effect in patients with ST-segment elevation myocardial infarction (STEMI).
This randomized clinical trial investigates the effects of verinurad on exercise capacity and symptoms in patients with heart failure with preserved ejection fraction (HFpEF) and elevated serum uric acid levels.
This randomized clinical trial evaluates the safety and efficacy of administration of protamine to reduce bleeding following transcatheter aortic valve implantation vs placebo, selective protamine administration.
This cohort study investigates if contrast-enhanced cardiac computed tomography can localize the atrioventricular conduction system through the identification of the insular fat of the conductive myocardium.
This cross-sectional study explores factors underlying the changing incidence in hospital encounters for acute myocardial infarction during the COVID-19 pandemic.
This randomized clinical trial investigates the optimal antithrombotic therapy after percutaneous left atrial appendage occlusion (LAAO).
This secondary analysis of the Valsartan in Acute Myocardial Infarction (VALIANT) and Prospective ARNi vs ACE Inhibitor Trial to Determine Superiority in Reducing Heart Failure Events After MI (PARADISE-MI) randomized clinical trials investigates the changes over time in sudden death rate after myocardial infarction and the characteristics of people dying suddenly.
This survey study of women who were pregnant during cardiology fellowship assesses health and safety measures implemented during pregnancy.
This Viewpoint highlights the limited representation of patients with non-English language preference (NELP) in cardiology clinical trials and registries and recommends several methods to better include patients with NELP.
This narrative review identifies current racial disparities in sports cardiology and proposes strategies to address these disparities and advance the sports cardiology field as a race-conscious, rather than race-based, practice.
A woman in her mid-20s presented with acute fever, chest pain, and exertional dyspnea. Electrocardiogram results showed sinus tachycardia, QRS widening, low-voltage complexes, and ST-segment elevation. What would you do next?