Fig. 3From: Improvements in French risk stratification score were correlated with reductions in mean pulmonary artery pressure in pulmonary arterial hypertension: a subanalysis of the Japan Pulmonary Hypertension Registry (JAPHR)Relationship between the improvements in French risk stratification score and mean pulmonary artery pressure. a mean pulmonary artery pressures in the 3 groups of patients according to the improvement in French risk stratification score. b changes of mean pulmonary artery pressures on 3 groups of patients according to the improvement in French risk stratification scoreBack to article page