Table 2.
General ablation procedural characteristics (per-protocol population, N = 85)
| Per-protocol population (N = 85) | |
|---|---|
| Total procedure time (min), mean (SD) | 87.6 (22.3) |
| Balloon dwell time (min), mean (SD) | 40.3 (16.7) |
| Total duration of RF applications (min), mean (SD) | 6.1 (2.4) |
| Total fluoroscopy duration (min), mean (SD) | 10.9 (9.1) |
| Fluoroscopy time during balloon phase (min), mean (SD) | 7.4 (7.2) |
| Fluid delivered via study catheter (mL), mean (SD) | 993.4 (409.9) |
| Total mapping time (min), mean (SD) | 6.8 (4.7) |
| General anaesthesia, n/N (%) | 46/85 (54.0) |
| Interpretable EGM (%) | 79.0 |
| LIPV (%) | 48.1 |
| LSPV (%) | 86.1 |
| RIPV (%) | 90.3 |
| RSPV (%) | 70.0 |
| RMPV (%) | 100 |
| LPV (common, %) | 76.4 |
| Single-shot isolation (%) | 73.9 |
EGM, electrogram; LIPV, left inferior pulmonary vein; LPV, left pulmonary vein; LSPV, left superior pulmonary vein; PV, pulmonary vein; RF, radiofrequency; RIPV, right inferior pulmonary vein; RMPV, right middle pulmonary vein; RSPV, right superior pulmonary vein; SD, standard deviation.