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 ...
WASHINGTON, DC — A higher percentage of premature ventricular contractions (PVCs) predicted a dropoff in LV ejection fraction and a greater risk of incident heart failure and mortality in a long-term ...
Background A 44-year-old female presented with a long history of chest pain, palpitations and increasing dyspnea. Electrocardiography and 24 h Holter monitoring revealed multiple premature ventricular ...
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 ...
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 ...
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