Trends in angiocardiography in congenital heart disease.
D000790:Angiocardiography / Q000379:methods*; D002648:Child; D006330:Heart Defects, Congenital / Q000000981:diagnostic imaging*; D006345:Heart Septal Defects, Ventricular / Q000000981:diagnostic imaging; D006801:Humans; D007231:Infant, Newborn; D011187:Posture