Objectives The goal of this study is to determine the incidence, predictors, and outcomes of
atrial fibrillation (AF) or atrial flutter (AFL) in patients hospitalized with coronavirus disease-…

Background— Although percutaneous left ventricular assist devices (pLVADs) facilitate
mapping and ablation of hemodynamically unstable ventricular tachycardia (VT), there is limited …

The objective of this work was to estimate the global radiation by simplified models for the
state of Mato Grosso, Brazil. The parameterized coefficients of 15 simplified models were …

Objectives: We performed a meta‐analysis of prognostic studies of patients with a Brugada
ECG to assess predictors of events. Background: The Brugada syndrome is an increasingly …

Objectives : The objective of this study was to perform a meta-analysis of the predictive
value of microvolt T-wave alternans (MTWA) testing for arrhythmic events in a wide variety of …

A prospective study of the prognostic significance of the signal-averaged electrocardiogram
(ECG), left ventricular function and 24 hour Holter ECG monitoring was performed in 102 …

Sudden cardiac death accounts for≈ 50% of the estimated 500 000 cardiovascular deaths
that occur annually in the United States, and a vast majority are the result of coronary artery …

OBJECTIVES.: We sought to determine the response rate and safety of intravenous
amiodarone in patients with ventricular tachyarrhythmias refractory to standard therapies. …

The presentation, cardiac anatomy and utility of programmed ventricular stimulation in seven
patients with sustained ventricular tachycardia associated with sarcoidosis are described. …

Background An abnormal signal-averaged ECG (SAECG) is a noninvasive marker of the
substrate of sustained ventricular tachycardia after myocardial infarction. We assessed its …