Presentation, prognosis, and management of premature ventricular complexes (PVCs) vary
significantly among patients and depend on PVC characteristics as well as patient …

BACKGROUND: Idiopathic premature ventricular complexes (PVCs) usually are considered
benign, even when frequent. However, case reports have demonstrated a possible link …

Background—Tachycardia-induced cardiomyopathy caused by ventricular tachycardia is a
well-defined clinical entity. Less well appreciated is whether simple ventricular ectopy can …

Background: Recently, it has been reported that frequent premature ventricular contractions
(PVCs) may be associated with causing heart failure in patients with left ventricular (LV) …

Idiopathic Ventricular Arrhythmias and Cardiomyopathy. Introduction: Idiopathic ventricular
arrhythmias in the form of monomorphic premature ventricular contractions (PVC) and/or …

The prognosis of dilated cardiomyopathy is generally poor. The cause of ventricular
dysfunction often cannot be identified. In most cases, the clinical history of cardiomyopathy is …

Aims The mechanism responsible for premature ventricular complex (PVC)-mediated left
ventricular (LV) dysfunction remains unclear. We sought to determine the …

Background: Recent case series have shown reversal of left ventricular (LV) dysfunction
after catheter ablation of frequent premature ventricular complexes (PVCs) originating from …

Background Factors associated with premature ventricular contraction-induced
cardiomyopathy (PVCi-CMP) remain debated. Objective The purpose of this study was to …

Background: Catheter ablation for ventricular tachycardia and premature ventricular
complexes (PVCs) is common. Catheter ablation of atrial fibrillation is associated with a risk …