Table 2.

Comparisons of procedural characteristics and antiarrhythmic medication between the conventional and the CF groups

Variable	Conventional group (n = 50)	CF group (n = 50)	P-Value
Total procedure time (min)	245 ± 61	160 ± 30	<0.001
Total fluoroscopy time (min)	54 ± 27	17 ± 8	<0.001
Additional linear ablation in LA	9 (18)	4 (8)	0.23
Roof line	7 (14)	4 (8)	0.34
Bottom line	2 (4)	3 (6)	0.65
Mitral isthmus line	6 (12)	1 (2)	0.05
Superior vena cava isolation	8 (16)	2 (4)	0.09
Antiarrhythmic medication after the procedure (none/class I AAA/AMD/bepridil)	31/10/9/1	41/4/5/0	0.13

Data are given as mean ± standard deviation or number (%).

AAA, antiarrhythmic agent; AMD, amiodarone; LA, left atrium.