Fig. 2From: Stem cell-derived exosomes in the treatment of acute myocardial infarction in preclinical animal models: a meta-analysis of randomized controlled trialsForest plot showing the impact of exosome therapy on LVEF improvement, compared with controls. WMD = 3.67%; 95% CI 2.28–5.07%; test of overall effect, P = 0.000; I2 = 86.2%, P = 0.000. 95% CI 95% confidence intervalBack to article page