| no-CF group | CF-only group | AI group | P-value |
---|---|---|---|---|
Anesthesia type | ||||
 None | 9 (14.3%) | 0 (0.0%) | 0 (0.0%) |  < 0.001 |
 Deep sedation | 54 (85.7%) | 49 (100%) | 61 (100%) |  |
Ablation strategy | ||||
 PVI only (± CTI ablation) | 18 (28.6%) | 15 (30.6%) | 36 (59.0%) | 0.001 |
Additional substrate modification | 45 (71.4%) | 34 (69.4%) | 25 (41.0%) | Â |
 LA roof linear | 37 (58.7%) | 34 (69.4%) | 24 (39.3%) | 0.005 |
 LA posteroinferior linear | 1 (1.6%) | 2 (4.1%) | 8 (13.1%) | 0.096 |
 Non-PV trigger | 35 (55.6%) | 16 (32.7%) | 8 (13.1%) |  < 0.001 |
Non-PV trigger, details | MI (n = 11) SVC (n = 2) LAA (n = 3) CS (n = 4) LOM (n = 1) Septum (n = 15) | MI (n = 12) SVC (n = 2) Septum (n = 1) TA (n = 1) | MI (n = 1) SVC (n = 2) CS (n = 1) Septum (n = 3) GP (n = 4) |  |
 CFAE | 26 (41.3%) | 0 (0%) | 0 (0%) |  < 0.001 |
Procedural time | ||||
 Total procedure time (min) | 340 ± 86 | 244 ± 51 | 188 ± 40 |  < 0.001 |
  Total procedure time in a subgroup with patients receiving PVI only (± CTI ablation) | 315 ± 76 | 244 ± 56 | 181 ± 42 |  < 0.001 |
 Ablation time (min) | 98 ± 29 | 91 ± 29 | 72 ± 30 |  < 0.001 |
 Fluoroscopic time (min) | 83 ± 50 | 26 ± 8 | 20 ± 10 |  < 0.001 |