Po-638-03 isolated premature ventricular contractions are more dyssynchronous than premature ventricular contractions in repeated patterns

Premature ventricular contractions (PVCs) may lead to cardiomyopathy. Preclinical studies have demonstrated that more dyssynchronous PVCs lead to a greater degree of cardiomyopathy. However, dyssynchrony of isolated PVCs compared to repeated patterns of bigeminy and trigeminy have never been investigated.