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…
Life-Threatening Ventricular Tachycardia
Ventricular tachycardia (VT) is a serious heart rhythm disorder that originates in the ventricles and can become life-threatening. It may lead to hemodynamic instability, ventricular…