Total (n=104) LINE-group (n=52) EGM-group (n=52)
p-value
Age, years old 53±11 52±10 54±12 0.49
Female, n (%) 2 (1.9%) 2 (4%) 0 (0%) 0.50
Minimum continuous AF duration, month 15±20 15±18 16±21 0.80
Long-standing PsAF (>1 year), n 43 (41%) 22 (42%) 21 (40%) 1.00
Unknown time of AF onset, n 78 (75%) 42 (81%) 36 (69%) 0.26
BMI, kg/m2 25±3.7 26±4.2 25±3.3 0.35
Number of failed AADs, n 1.4±1.0 1.3±1.0 1.5±1.0 0.50
Structure heart disease, n 8 (8%) 5 (10%) 3 (6%) 0.72
CHADS2 score, n 0.7±0.8 0.7±0.7 0.7±0.8 1.00
Hypertension, n 53 (51%) 27 (52%) 26 (50%) 1.00
Diabetes Mellitus, n 10 (10%) 5 (10%) 5 (10%) 1.00
LAD, mm 42±4.9 42±5.1 41±4.7 0.31
LVEF, % 62±7.5 62±8.2 63±7.0 0.55
BNP, pg/ml 85±61 82±57 91±65 0.49
Ccr, mg/dl 80±17 81±17 78±18 0.41