The Impact of Left Atrial Size in Catheter Ablation of Atrial Fibrillation Using Remote Magnetic Navigation

Table 3

Long-term follow-up.

	Group A ()	Group B ()	Total ()	value
Follow-up (month)	27.0 (21.0)	20.0 (18.3)	24.0 (20.0)	0.003
Success of first anatomical attempt
Total	59	47	116	0.065
Paroxysmal	52	31	83	0.947
Nonparoxysmal AF	7	16	23	0.262
Recurrence
Total	19	34	53	0.009
Paroxysmal	13	15	28	0.036
Nonparoxysmal AF	6	19	25	0.978
Long-term success (%)
Total	77.1	58.5	67.9	0.009
Paroxysmal	81.7	64.3	75.2	0.036
Nonparoxysmal AF	50.0	52.5	51.9	0.978

AF: atrial fibrillation. values listed were calculated between normal group and abnormal group.