Diagnostic issues and indications for surgery in patients with pulmonary artery sling.
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D000792:Angiography; D000013:Congenital Abnormalities / Q000000981:diagnostic imaging; D018618:Echocardiography, Doppler, Color; D006801:Humans; D011651:Pulmonary Artery / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery*