Management of ventricular arrhythmias.

Abstract

Underlying causes of ventricular tachycardia (VT) or complex ventricular arrhythmias (VA) should be treated if possible. This may include beta-adrenergic blockade radiofrequency catheter ablation and automatic implantable cardioverter-defibrillators. The ACC/AHA Class I indications for an AICD are discussed. Patients with AICDs should be treated with biventricular pacing, not with dual-chamber rate-responsive pacing at a rate of 70/minute.