title: Aortography in Fallot's tetralogy and variants.
mesh_terms: D000790:Angiocardiography; D001013:Aorta, Thoracic / Q000002:abnormalities; D001027:Aortography; D016122:Brachiocephalic Trunk / Q000002:abnormalities; D006328:Cardiac Catheterization; D003287:Contrast Media; D006801:Humans; D011651:Pulmonary Artery / Q000002:abnormalities / Q000000981:diagnostic imaging; D013771:Tetralogy of Fallot / Q000000981:diagnostic imaging* / Q000601:surgery
chemical_list: D003287:Contrast Media