title: [Measuring the interventricular pressure gradient in ventricular septal defects in children using continuous wave Doppler].
authors.forename: S B
authors.initials: SB
authors.lastname: Chen
authors.forename: W T
authors.initials: WT
authors.lastname: Liu
mesh_terms: D001794:Blood Pressure; D002648:Child; D002675:Child, Preschool; D015150:Echocardiography, Doppler; D005260:Female; D006345:Heart Septal Defects, Ventricular / Q000503:physiopathology*; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D007223:Infant; D008297:Male