Analysis of risk ratio of Afib/Aflutter and bleeding.

Forest plots of risk ratios for serious Afib/Aflutter (A), all-grade Afib/Aflutter (B), major bleeding (C), and all-grade bleeding (D) from all available data. The size of the data markers (square) corresponds to the weight of the study in the pooled-analysis. The effects of interventions are calculated with the fixed effects model.