Table 3

Characteristics of RR Sources in Persistent AF Patients

Patient #Sources, nLocationCL (ms)S
11LIPV prox1450.55
22LSPV dist1450.52
RA Post1480.53
30
41SCV prox1880.73
52LIPV prox1800.63
RSPV prox1860.81
61PV LCT prox1240.52
70
80
91LIPV dist1040.79
101LAA1360.85
111LSPV prox1230.57
122RSPV prox1220.52
RIPV dist1300.98
133LAA1210.78
RA Ant1240.53
RA Lat1230.54
140
150
161LSPV dist1520.55
170

Cycle length (CL) and similarity index (S) refer to the site with the shortest cycle length in the rapid repetitive region. dist = distal; LCT = left common trunk; LIPV = left inferior pulmonary vein; LSPV = left superior pulmonary vein; prox = proximal; RIPV = right inferior pulmonary vein; RR = rapid and repetitive; RSPV = right superior pulmonary vein; other abbreviations as in Table 2.