ROCHESTER, NY — About a third of patients with nonischemic disease in a major cardiac resynchronization therapy (CRT) trial had cardiomyopathy related to premature ventricular contractions (PVCs) that ...

Please provide your email address to receive an email when new articles are posted on . In a small study, patients who underwent left ventricular catheter ablation for premature ventricular complexes ...

Catheter ablation for irregular heartbeats is mainstream and becoming even more common, with well more than 235,000 such procedures performed annually. Premature ventricular contractions (PVCs) are ...

ATHENS, GREECE — Suppression of frequent premature ventricular contractions (PVCs) in patients with systolic heart failure could help raise LV contractile function enough possibly to make a difference ...

A common treatment for irregular heartbeats known as catheter ablation may result in the formation of brain lesions when it is performed on the left side of the heart, according to new research at UC ...

Ventricular tachycardia arises from an abnormal electrical focus or circuit in the myocardium of the ventricle and is usually manifested as a tachyarrhythmia with a wide QRS complex on ...

Premature ventricular contraction (PVC) is a type of abnormal heartbeat, or arrhythmia. It happens when the heartbeat begins in the lower, rather than the upper, heart chambers. This creates an ...