Use of a Saline‐Irrigated Tip Catheter for Ablation of Ventricular Tachycardia Resistant to Conventional Radiofrequency Ablation: Early Experience

Abstract

The clinical target VT could be ablated using a SIT catheter in 5 (63%) of the 8 patients in whom ablation using a conventional RF catheter was unsuccessful. In the 2 patients with septal VT, a biventricular approach to mapping and ablation was required.