Fig. 4From: 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 high-intensity interval training and moderate-intensity training for relative flow-mediated dilation. BA, brachial artery; CI, confidence interval; HIIT, high-intensity interval training; IV, inverse variance; and MIT, moderate-intensity trainingBack to article page