Cardiac Complexes, Premature [Disease/Finding] Ventricular Premature Complexes [Disease/Finding] Ventricular Premature Complexes Premature Ventricular Beats Ventricular Premature Complex C0151636 Ventricular Premature Complexes A type of cardiac arrhythmia with premature contractions of the HEART VENTRICLES. It is characterized by the premature QRS complex on ECG that is of abnormal shape and great duration (generally >129 msec). It is the most common form of all cardiac arrhythmias. Premature ventricular complexes have no clinical significance except in concurrence with heart diseases. Premature Ventricular Complex Premature Ventricular Contractions Extrasystole, Ventricular Ventricular Ectopic Beats 17338001 C7916 1021951 N0000003869 M0028234 D018879 195093006 251175005