Indicators | Left upper pulmonary vein | Left lower pulmonary vein | Right upper pulmonary vein | Right lower pulmonary vein | F value | P value |
---|---|---|---|---|---|---|
Number of discharges (time) | 42.39 ± 25.26 | 61.91 ± 49.90 | 28.29 ± 10.10 | 22.22 ± 6.14 | 94.416 | < 0.001 |
Pulmonary venous catheter operation time (min) | 11.53 ± 2.33 | 9.30 ± 3.46 | 9.45 ± 2.98 | 7.07 ± 1.46 | 5.136 | 0.004 |
Effective ablation time (ms) | 18.45 ± 8.84 | 24.38 ± 18.93 | 13.09 ± 3.77 | 10.08 ± 2.26 | 41.024 | < 0.001 |