Ventricular Tachycardia

Ventricular tachycardia (VT) is a form of rapid heart problem that is the result of abnormal electrical pulses in the ventricles of the heart. It can cause the heart to beat too quickly and cause symptoms such as palpitations, dizziness, lightheadedness, fainting and chest pain. In severe cases, it can lead to cardiac arrest and even death. Ventricular tachycardia is an important condition to recognize and can be life-threatening. Doctors diagnose VT through electrocardiogram (ECG), which records the electrical activities in the heart. Treatment of VT typically involves lifestyle modification and, in some cases, medications. Implantable cardioverter-defibrillator (ICD) may also be used to prevent sudden cardiac arrest. Early diagnosis and treatment of VT is necessary to help improve patient outcomes.