Fig. 3From: Regenerative cell therapy for pulmonary arterial hypertension in animal models: a systematic reviewForest plot of mean pulmonary arterial pressure in preclinical models of PAH. a mPAP for all studies. Subgroup analysis of mPAP by b enhancement, c cell type, and d timing of intervention. Reported in standardized mean difference and 95% confidence intervals. IV intravenous, IT intratracheal. Letters indicate two separate experiments within the same publication. Asterisk denotes cell enhancement within the same experimentBack to article page