title: Collateral circulation to the lungs in Fallot's syndrome.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D000790:Angiocardiography; D001027:Aortography; D002648:Child; D002675:Child, Preschool; D003097:Collateral Circulation; D006801:Humans; D011652:Pulmonary Circulation; D013771:Tetralogy of Fallot / Q000503:physiopathology*