Outcome of Ventricular Tachycardia Ablation in Patients With Nonischemic Cardiomyopathy

Abstract

Although 53% of patients had VT during follow-up, the 6-month VT burden was decreased by ≥75% in 79%. Recurrence rates are low after complete procedural success, but high after both partial success and failure. Non-complete procedural success was the strongest predictor of VT recurrence.