Risk Factor Odds Ratio 95% CI P value
Age, 1 year 1.04 1.00-1.07 0.044
Gender, Female 0.90 0.38-2.18 0.809
Type of AF, Persistent AF 1.18 0.37-4.04 0.688
CHADS2 score, ≥2 points 2.22 0.69-7.47 0.181
CHA2DS2-VASc score, ≥3 points 1.77 0.51-6.53 0.373
NT-ProBNP, 1 pg/ml 1.00 0.99-1.00 0.676
LAD, ≥40 mm 2.98 1.36-6.77 0.006
SEC 1.81 0.74-4.36 0.188
Baseline ACT, 1IU 0.98 0.97-1.00 0.034
Time to reach optimal ACT (300 sec), 1 min 1.02 1.00-1.03 0.006