Fig. 2From: Deformation pattern and predictive value of right ventricular longitudinal strain in children with pulmonary arterial hypertensionComparison between controls and PAH patients regarding 2D strain indices of RV free wall; a LpsS b LpsSR. c, control; LpsS, longitudinal peak systolic strain; LpsSR, longitudinal peak systolic strain rate; PAH, pulmonary arterial hypertension; RV, right ventricle; *p < 0.05Back to article page