|
N = 4734 |
N = 3222 |
N = 1512 |
|
Age (years) |
60 ± 10 |
58.7 ± 10.1 |
63.3 ± 8.7 |
<
0.0001 |
Males (%) |
71 |
- |
- |
|
Paroxysmal AF (%) |
65 |
63.1 |
68.7 |
<
0.0001 |
Body weight (kg) |
90.7 ± 16.6 |
95.6
± 14.8 |
80.4 ± 15.4 |
< 0.0001 |
Body height (cm) |
176.4 ± 9.6 |
180.9 ± 7.3 |
166.8 ± 6.4 |
<
0.0001 |
Body mass index (kg/m2) |
29.1 ± 4.6 |
29.2 ± 4.2 |
28.9 ± 5.3 |
0.02 |
Body surface area (m2) |
2.07 ± 0.22 |
2.16 ± 0.18 |
1.89 ± 0.18 |
< 0.0001 |
CHA2DS2-VASc score |
1.8 ± 1.4 |
1.4 ±
1.2 |
2.6 ± 1.2 |
< 0.0001 |
LV ejection fraction (%) |
56 ± 8 |
55.7 ± 8.2 |
57.4 ± 6.5 |
< 0.0001 |
Left atrial diameter (mm) |
42.5 ± 5.6 |
43.4 ± 5.5 |
40.6 ± 5.5 |
< 0.0001 |
Hypertension (%) |
60.6 |
58.5 |
64.9 |
<
0.0001 |
Heart failure (%) |
16.5 |
18.0 |
13.3 |
<
0.0001 |
Diabetes mellitus (%) |
12.3 |
12.5 |
11.9 |
0.53 |
Previous stroke/TIA (%) |
6.1 |
5.6 |
7.2 |
0.03 |
CAD (%) |
8.6 |
9.6 |
6.3 |
< 0.0001 |
eGFR (CKD-EPI, ml/min) |
76.9±17.3 |
79.6±16.5 |
71.1±17.5 |
<
0.0001 |
Procedure time (min) |
216 ± 71 |
218 ± 72 |
210 ± 68 |
<
0.0001 |
Radiofrequency time (min) |
44.2 ± 21.6 |
45.5 ± 22.2 |
41.4 ± 19.8 |
< 0.0001 |
Substrate ablation (%) |
39.2 |
37.9 |
42.0 |
0.007 |
CTI ablation (%) |
22.1 |
22.0 |
22.2 |
0.83 |
Repeated ablation (%) |
26.8 |
27.3 |
25.8 |
0.29 |
Robotic ablation (%) |
9.1 |
9.7 |
8.0 |
0.07 |
Noninterrupted OAC (%) |
56.0 |
54.8 |
58.5 |
0.02 |
“Z” stitch (%) |
46.9 |
45.9 |
48.9 |
0.05 |
US-guided venipuncture (%) |
26.0 |
25.5 |
27.0 |
0.28 |