|
present |
absent |
P |
present |
absent |
P |
|
N = 58 |
N = 3164 |
|
N = 54 |
N = 1458 |
|
Age (years) |
61.8 ± 8.7 |
58.6 ± 10.1 |
0.02 |
66.2 ± 5.6 |
63.2 ± 8.9 |
0.01 |
Paroxysmal AF (%) |
48.3 |
63.4 |
0.02 |
64.8 |
68.8 |
0.54 |
Body weight (kg) |
92.0 ± 14.0 |
95.6 ± 14.8 |
0.06 |
78.6 ± 16.6 |
80.4
± 15.3 |
0.40 |
Body height (cm) |
180 ± 7 |
181 ± 7 |
0.19 |
164 ± 6 |
167 ± 6 |
0.001 |
Body mass index (kg/m2) |
28.5 ± 4.1 |
29.2 ± 4.2 |
0.20 |
29.2 ± 5.6 |
28.8 ± 5.2 |
0.62 |
Body surface area (m2) |
2.11 ± 0.17 |
2.16 ± 0.18 |
0.05 |
1.84 ± 0.19 |
1.89 ± 0.18 |
0.07 |
CHA2DS2-VASc score |
1.7 ± 1.2 |
1.4 ±
1.2 |
0.09 |
2.8 ± 1.0 |
2.6 ± 1.2 |
0.26 |
LV ejection fraction (%) |
55.9 ± 7.3 |
55.7 ± 8.2 |
0.85 |
56.1 ± 8.5 |
57.4 ± 6.5 |
0.14 |
Left atrial diameter (mm) |
43.9 ± 5.5 |
43.4 ± 5.5 |
0.50 |
41.9 ± 5.0 |
40.5 ± 5.5 |
0.06 |
Hypertension (%) |
63.8 |
58.4 |
0.41 |
74.1 |
64.5 |
0.15 |
Heart failure (%) |
17.2 |
18.0 |
0.87 |
13.0 |
13.3 |
0.94 |
Diabetes mellitus (%) |
20.7 |
12.4 |
0.06 |
7.4 |
12.1 |
0.30 |
Previous stroke/TIA (%) |
3.4 |
5.6 |
0.48 |
7.4 |
7.2 |
0.95 |
CAD (%) |
13.8 |
9.5 |
0.28 |
7.4 |
6.3 |
0.75 |
eGFR (CKD-EPI, ml/min) |
76.3 ± 17.5 |
79.6 ± 16.5 |
0.14 |
72.0 ± 17.9 |
71.0 ± 17.5 |
0.71 |
Procedure time (min) |
239 ± 74 |
218 ± 71 |
0.03 |
227 ± 77 |
209 ± 67 |
0.06 |
Radiofrequency time (min) |
49.9 ± 25.1 |
45.4 ± 22.1 |
0.13 |
39.9 ±
20.2 |
41.5 ± 19.7 |
0.57 |
Substrate ablation (%) |
48.3 |
37.7 |
0.10 |
51.9 |
41.6 |
0.14 |
CTI ablation (%) |
13.8 |
22.1 |
0.13 |
22.2 |
22.2 |
1.00 |
Repeated ablation (%) |
25.9 |
27.3 |
0.81 |
24.1 |
25.9 |
0.77 |
Robotic ablation (%) |
14.0 |
9.6 |
0.26 |
7.4 |
8.0 |
0.87 |
Noninterrupted OAC (%) |
46.6 |
55.0 |
0.20 |
51.9 |
58.7 |
0.32 |
“Z” stitch (%) |
36.2 |
46.0 |
0.14 |
44.4 |
49.1 |
0.50 |
US-guided venipuncture (%) |
10.3 |
25.8 |
0.007 |
25.9 |
27.0 |
0.86 |