Ventricular tachycardia (VT) is a type of abnormal heart rhythm, also known as an arrhythmia, where the ventricles of the heart beat very rapidly — more than three times the normal rate. This can lead to a significant reduction in the heart's ability to pump blood effectively, potentially causing symptoms like dizziness, shortness of breath, chest pain, or even loss of consciousness. Ventricular tachycardia is a medical emergency and requires immediate treatment, as it can quickly deteriorate into ventricular fibrillation, which is a life-threatening condition and a common cause of sudden cardiac death. read more >>

Ventricular tachycardia (V-tach or VT) is a type of regular and fast heart rate that arises from improper electrical activity in the ventricles of the heart.read more >>