Fig. 2From: Effects and Optimal Dose of Exercise on Endothelial Function in Patients with Heart Failure: A Systematic Review and Meta-AnalysisForest plot of mean differences between exercise-based cardiac rehabilitation and control group for relative flow-mediated dilation. AE, aerobic exercise; BA, brachial artery; CG, control group; CI, confidence interval; HIIT, high-intensity interval training; IG, intervention group; IV, inverse variance; MIT, moderate-intensity training; and RA, radial arteryBack to article page