Ventricular Premature Beats
Ventricular premature beats (VPBs), also referred to as premature ventricular contractions (PVCs), are early depolarizations originating in the ventricles. They disrupt the normal rhythm of…
Ventricular Fibrillation
Ventricular fibrillation (VF) is a life-threatening cardiac arrhythmia characterized by chaotic electrical activity in the ventricles, resulting in the cessation of effective cardiac output. As…