Vivek Y. Reddy et al. JACEP 2016;2:691-699 Ablation Sites Around the Right and Left Pulmonary Veins for Pulmonary Vein Isolation Ablation sites around the right and left pulmonary veins for pulmonary vein isolation, as follows: LA = LIPV anterior wall; LC = left carina; LI = left inferior; LIPV = left inferior pulmonary vein; LP = left posterior wall; LPV = left pulmonary vein; LR = left roof; LRG = LSPV ridge; LSPV = left superior pulmonary vein; RA = right anterior wall; RC = right carina; RI = right inferior; RIPV = right inferior pulmonary vein; RP = right posterior wall; RPV = right pulmonary vein; RR = right roof; RSPV = right superior pulmonary vein. Vivek Y. Reddy et al. JACEP 2016;2:691-699 American College of Cardiology Foundation