FIGURE LEGENDS
Figure 1. PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analyses) flow diagram.
Abbreviation: RCT, randomized controlled trial.
Figure 2. Forest plot showing the effect of pulmonary vein isolation (PVI) and Cox-Maze procedure for AF during the mitral valve surgery on 12-month mortality and recurrence of AF in randomized controlled trials.
Abbreviations: AF, atrial fibrillation; CI, confidence interval; M-H, Mantel–Haenszel statistic; PVI, pulmonary vein isolation.
Table 1: Details of studies included in a systematic review. Data are mean±SD, count (%).