Pulmonary artery sling.
D004417:Dyspnea / Q000209:etiology; D006801:Humans; D007223:Infant; D011651:Pulmonary Artery / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery; D011656:Pulmonary Emphysema / Q000209:etiology; D011859:Radiography