FIGURE 2.

Segments of Conduction Gaps Observed During the Index Procedure. Black stars indicate segments with residual gaps after the first encirclement. White stars indicate segments with spontaneous reconnection gaps. Abbreviations: LRF, left roof; LSPST, left superior posterior; LIPST, left inferior posterior; LINF, left inferior; LIANT, left anterior; LSANT, left superior anterior; LSPV, left superior pulmonary vein; LIPV, left inferior pulmonary vein; RRF, right roof; RSPST, right superior posterior; RIPST, right inferior posterior; RINF, right inferior; RIANT, right anterior; RSANT, right superior anterior; RSPV, right superior pulmonary vein; RIPV, right inferior pulmonary vein; OTH, other; ESO, esophagus