Fig. 3From: Interventricular septal curvature as an additional echocardiographic parameter for evaluating chronic thromboembolic pulmonary hypertension: a single-center retrospective studyCorrelation between actual systolic pulmonary artery pressure (sPAPRHC) and estimated sPAPs converted from IVS curvature and LVEI in patients with trivial TR. (a) Correlation between sPAPRHC and estimated PAP converted from IVS curvature. (b) Correlation between sPAPRHC and estimated PAP converted from LVEIBack to article page