Total N = 3,120 Procedure-related ischemic complication (-) n = 3,103 Procedure-related ischemic complication (+) n = 17
p value
Age (year) 55.74 ± 10.96 55.72 ± 10.97 59.29 ± 7.94 0.180
LA diameter (mm) 41.20 ± 6.04 41.18 ± 6.04 44.38 ± 5.44 0.035
Body mass index (kg/m2) 24.98 ± 3.07 24.98 ± 3.07 24.90 ± 2.41 0.912
CHA2DS2-VASc 1.27 ± 1.26 1.27 ± 1.27 1.35 ± 1.12 0.790
LV ejection fraction (%) 54.68 ± 6.14 54.68 ± 6.13 53.46 ± 6.84 0.425
E/e’ 8.79 ± 3.79 8.78 ± 3.80 10.10 ± 2.28 0.273
LAA flow velocity (cm/sec) 48.53 ± 21.43 48.58 ± 21.43 38.80 ± 19.98 0.078
SEC 19.5% 19.4% 40.0% 0.093
Non-paroxysmal AF 40.9% 40.8% 64.7% 0.046
Male sex 78.9% 78.9% 82.4% 0.725
Heart failure 6.5% 6.5% 5.9% > 0.999
Hypertension 38.0% 38.1% 35.3% 0.815
Diabetes 9.6% 9.6% 5.9% > 0.999
Stroke or TIA history 8.4% 8.3% 17.6% 0.165
Vascular disease 7.7% 7.7% 5.9% > 0.999
Substrate modification 45.5% 45.5% 62.5% 0.172
Pre-RFCA anticoagulation 60.4% 60.3% 82.4% 0.064
Post-RFCA anticoagulation 95.0% 95.0% 100.0% > 0.999