[Left ventricular deformity as a predictor of right ventricular systolic hypertension in children: a cross-sectional echocardiographic study].
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004452:Echocardiography; D006801:Humans; D007223:Infant; D009200:Myocardial Contraction; D011666:Pulmonary Valve Stenosis / Q000503:physiopathology*