Continuous variables are presented as mean ± SD.
AF, atrial fibrillation; AT, atrial tachycardia; CF, contact force; CRP,
C-reactive protein; LR, late recurrence; RF, radiofrequency; WBC, white
blood cell count; WBC ratio = post-ablation WBC / pre-ablation WBC,
Difference of CRP = post-ablation CRP – pre-ablation CRP
Table 3. Characteristics and significance of early recurrence as the
risk factor for late recurrence