Ventricular Tachycardia

Ventricular tachycardia is a fast heart rate that originates in the lower chambers of the heart (ventricles). The condition may be brief, lasting only a few seconds and causing no harm. Or it may last longer and lead to more serious problems.

Ventricular tachycardia is often related to heart damage from a previous heart attack or other heart conditions. Treatment may include medications, catheter procedures, implanted devices or surgery to control a rapid heartbeat.