Characteristics Value
Age, mean 69.3±7.2
Male sex, n (%) 20 (54.1%)
Body mass index, kg/m2 22.7±3.0
Left ventricular ejection fraction, % 53.7±11.7
Left atrium diameter, mm 46.9±7.7
Left atrium volume, mL 110.5±32.5
Left atrium volume index, mL/m2 69.6±20.5
CHADS2 score, mean 2.1±1.2
CHA2DS2-VASc score, mean 2.4±1.3
Hematocrit, % 39.3±3.9
Serum Creatinine, mg/dL 0.82±0.2
Brain natriuretic peptide, pg/dL 86.7±61.9
Anti-arrhythmia drugs use before ablation, n (%) 26 (70.3%)