Figure 1

Selection Process for RCTs Included in the Meta-analysis. CABG, coronary artery bypass grafting; POAF, postoperative atrial fibrillation; RCT, randomized controlled trials.
Selection Process for RCTs Included in the Meta-analysis. CABG, coronary artery bypass grafting; POAF, postoperative atrial fibrillation; RCT, randomized controlled trials.