Continuous variables are presented as mean ± SD.
AF, atrial fibrillation; BMI. body mass index; BNP, brain natriuretic
peptide; Ccr, creatinine clearance; CF, contact force; CHF, congestive
heart failure; DM, diabetes mellitus; EF, left ventricular ejection
fraction; HT, hypertension; LDL-cho; low-density lipoprotein
cholesterol; LAD, left atrial dimension; LA, left atrial; PLA, posterior
wall of the left atrium; SVC, superior vena cava; TIA, transient
ischemic attack; T-cho, total cholesterol
Table 2. Difference of ablation results between the Non-CF and the CF
group