Group 1 (PVAC N = 85) | Group 2 (CB N = 66) | p value | |
---|---|---|---|
Angiographically delineated PVs / CTs | 308/17 | 244/11 | – |
Targeted PVs / CTs at initial procedure | 302/17 | 242/11 | 1.0000 |
Isolated PVs / CTs at initial procedure | 298/17 | 240/10 | 1.0000 |
Pts. with PV reconnections | 79 (93%) | 61 (92%) | 1.0000 |
Reconnected PVs and CTs at redo procedure | 237/315 (75%) | 130/250 (52%) | < 0.0001 |
Reconnected left-sided PVs/CTs | 125/152 (82%) | 75/119 (63%) | 0.0005 |
Reconnected CTs | 16/17 (94%) | 6/10 (60%) | 0.0473 |
Reconnected LSPV | 57/67 (85%) | 36/54 (67%) | 0.0170 |
Reconnected LIPV | 52/68 (76%) | 33/55 (60%) | 0.0533 |
Reconnected right-sided PVs | 112/163 (69%) | 55/131 (42%) | < 0.0001 |
Reconnected RSPV | 63/79 (80%) | 29/65 (45%) | < 0.0001 |
Reconnected RIPV | 49/84 (58%) | 26/66 (39%) | 0.0321 |
Reconnected superior PVs | 120/146 (82%) | 65/119 (55%) | < 0.0001 |
Reconnected inferior PVs | 101/152 (66%) | 59/121 (49%) | 0.0044 |
PV reconnections per patient #: | 2.79 ± 1.2 | 1.97 ± 0.8 | < 0.0001 |
Pts. with 4 reconnected PVs | 28 (33%) | 0 (0%) | < 0.0001 |
Pts. with 3 reconnected PVs | 28 (33%) | 17 (26%) | 0.2899 |
Pts. with 2 reconnected PVs | 18 (21%) | 35 (53%) | 0.0001 |
Pts. with 1 reconnected PV | 5 (6%) | 9 (14%) | 0.2723 |
Pts. without reconnected PVs | 6 (7%) | 5 (8%) | 1.0000 |