Journal: Frontiers in Cardiovascular Medicine
Article Title: A simplified single transseptal puncture approach using high-density 3D voltage mapping for atrial fibrillation ablation: acute complications and long-term results
doi: 10.3389/fcvm.2023.1309900
Figure Lengend Snippet: Electroanatomic mapping using a high-density mapping catheter. Posterior-anterior view of left atrial voltage map with CARTO 3-D mapping system. Panel 1: basal map collected with a high-density catheter (PentArray). Panel 2: second map, after the first pass ablation, with identification of a gap in the ablation line in the posterior aspect of the right superior pulmonary vein. Panel 3: map after the second pass of radiofrequency applications, showing complete isolation of both pairs of veins.
Article Snippet: AF ablation was performed using a 3-dimensional electroanatomic mapping system (CARTO, Biosense Webster, Inc., Diamond Bar, CA and EnSite NavX/Velocity, Abbott Laboratories, Abbott Park, IL).
Techniques: Isolation