Group 1(n=66) Group 2(n=125) P value
Total procedure time (min) 162.4±39.7 171.5±44.8 0.170
Radiofrequency time (min) 11.8±8.3 4.3±3.7 <0.001
LPV ablation time (min) 8.2±4.0 12.6±2.9 <0.001
RPV ablation time (min) 11.7±4.4 12.8±3.4 0.224
MAI ablation time (min) 7.0±3.5 11.8±3.5 <0.001
CS ablation time (min) 1.7±1.4 1.7±1.4 0.987
Roofline ablation time (min) 3.7±1.4 3.6±1.1 0.610
CTI ablation time (min) 5.1±2.1 5.4±2.3 0.523
Success EI-VOM 53 (80.3%) - -
Ethanol consumption 6.9±1.9 - -
PVAI 66 (100%) 125 (100%) 1.000
Linear block
MAI 63 (95.5%) 101 (80.8%) 0.006
CTI 66 (100%) 124 (99.2%) 1.000
Roofline 66 (100%) 125 (100%) 1.000
Ablation in the CS 49 (74.2%) 95 (76.0%) 0.835
SVC isolation 3 (4.5%) 8 (6.4%) 0.601
Cardioversion 50 (78.5%) 113 (90.4%) 0.007