Fig. 1From: Catheter ablation for treatment of patients with atrial fibrillation and heart failure: a meta-analysis of randomized controlled trialsForest plot with individual and summary estimates of the risk ratio (RR) and 95% confidence interval (CI) of mortality, readmission, cerebrovascular accident in this main analysis. (a) All-cause mortality. (b) HF readmission. (c) Composite of all-cause mortality and HF readmission. (d) Cerebrovascular accident. CI, confidence intervalBack to article page