Conflicts of Interest The authors declare no conflicts of interest. Supporting Information Filename Description jce70096-sup-0001-Supplemental_Appendix_1.tif11.5 MB Supplemental Figure 1: Pulmonary Vein Isolation Protocol for Atrial Fibrillation. Panels A and B: Final ablation lesion sets encircling the right and left pulmonary veins. Three-dimensional mapping with the CARTOUNIVIU module of the left atrium (LA) in the posterior-anterior (left panel) and left-lateral (right panel) views.