ECG / Electrophysiology Supraventricular ectopics Johnson Francis | May 16, 2012 Supra ventricular ectopics are premature beats originating above the ventricles. Read More
ECG / Electrophysiology Ventricular and supraventricular ectopic beats Johnson Francis | January 23, 2010 Ventricular ectopic beats are recognized as wide bizarre QRS complexes which occur prematurely and are not usually preceded by a P wave. Read More