First-pass-isolation |
10(90.9) |
2(20.0) |
2(100) |
0.009 |
First isolation time (min) |
17.5 ± 8.5 |
24.9 ± 9.9 |
19.5 ± 4.9 |
0.1889 |
Total number of energy applications |
32.7 ± 11.0 |
34.5 ± 8.2 |
29.5 ±
3.2 |
0.7716 |
Total duration of energy applications (sec) |
643.9 ± 231.4 |
691.8
±163.3 |
589.5 ± 44.5 |
0.7484 |
PV reconnection |
3 (27.3) |
3 (30) |
0 (0) |
0.5236 |
Posterior wall isolation |
6 (54.6) |
3 (30) |
1 (50) |
0.5106 |
Additional carina ablation |
0 (0) |
8 (80) |
0 (0) |
<0.001 |
Number of mapping points |
2434.5 ± 761.8 |
1857.2 ± 675.2 |
2314.5 ±
526.8 |
0.1982 |
Pacing rate cycle length |
600 ± 0 |
659 ± 83.2 |
635 ± 49.5 |
0.0827 |
Bachman breakthrough |
11 (100) |
10 (100) |
1 (50) |
0.0654 |
Distance from an EC site to anterior isolation line (mm) |
0.8 ± 1.2 |
11.2 ± 3.6 |
7.1 ± 0.7 |
<0.001 |
Distance from an EC site to carina (mm) |
21.0 ± 7.2 |
14.9 ± 6.9 |
25.3
± 3.6 |
0.0745 |