Table 2.
Procedural characteristics of the groups.
| Group 1 (n = 28) | Group 2 (n = 88) | Group 3 (n = 232) | P-value | |
|---|---|---|---|---|
| PVI, n (%) | 28 (100.0) | 88 (100.0) | 232 (100.0) | 1.00 |
| Linear ablation, n (%) | 19 (67.9) | 61 (69.3) | 159 (31.5) | 0.532 |
| SVC isolation, n (%) | 3 (10.7) | 6 (6.8) | 19 (8.2) | 0.496 |
| Cardioversion, n (%) | 11 (39.3) | 31 (35.2) | 76 (32.8) | 0.66 |
| Procedure time, min | 166.0 ± 23.0 | 158.8 ± 28.0 | 162.3 ± 42.8 | 0.635 |
| Ablation time, min | 70.9 ± 9.8 | 74.0 ± 20.4 | 73.5 ± 8.3 | 0.509 |
| Fluoroscopic time, min | 6.0 ± 1.4 | 6.4 ± 1.6 | 6.4 ± 1.0 | 0.194 |