Figure 2 Forest plots regarding WMDs in DC between patients with and without AF recurrence (A ) prior to ablation, (B ) within 3 days post-ablation, (C ) after 3 months of follow-up. Abbreviations: WMD, weighted mean difference; DC, deceleration capacity; AF, atrial fibrillation; SD, standard deviation; CI, confidence interval; REM, random-effect model; FEM, fixed-effect model; ER, early recurrence; LR, late recurrence.