Assessment of the transmural unipolar electrogram morphology change radius during contact force-guided pulmonary vein isolation using the VISITAG™ Module and CARTOREPLAY™
David R. Tomlinson, Kara N. Stevens, Adam J. Streeter
This study evaluates the radius of transmural ablation effect during contact force-guided pulmonary vein isolation, finding that 73% of second-annotated sites show immediate pure R UE morphology change when within 7mm of the first site.
bioRxiv · Mar 19, 2018 · PreprintPhysiology