title: [Congenital absence of the pulmonary valve].
mesh_terms: D000783:Aneurysm / Q000473:pathology; D004562:Electrocardiography; D006330:Heart Defects, Congenital / Q000000981:diagnostic imaging / Q000473:pathology; D006801:Humans; D007223:Infant; D008297:Male; D011651:Pulmonary Artery / Q000473:pathology; D011664:Pulmonary Valve / Q000002:abnormalities* / Q000000981:diagnostic imaging; D011859:Radiography