title: Accuracy of two-dimensional echocardiography for measuring right ventricular outflow tract in tetralogy of Fallot.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004452:Echocardiography / Q000379:methods*; D005069:Evaluation Studies as Topic; D006352:Heart Ventricles / Q000000981:diagnostic imaging / Q000503:physiopathology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009200:Myocardial Contraction; D011859:Radiography; D013771:Tetralogy of Fallot / Q000175:diagnosis* / Q000503:physiopathology