| 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 |