Endocardial Mapping and Catheter Ablation for Ventricular Fibrillation Prevention in Brugada Syndrome
Journal of Cardiovascular Electrophysiology, 08/21/2012
Sunsaneewitayakul B et al. – Late activation zone (LAZ) on right ventricular outflow tract (RVOT) identified by noncontact mapping may serve as potential VF substrate in BS patients with ventricular fibrillation (VF) episodes. Radiofrequency ablation on LAZ normalized ECG, suppressed VF storm and reduced VF recurrence. The procedure is safe and may prevent VF occurrence.