title: Pulmonary arterio-venous fistula.
mesh_terms: D000328:Adult; D001164:Arteriovenous Fistula / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000601:surgery; D006328:Cardiac Catheterization; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D011651:Pulmonary Artery; D011667:Pulmonary Veins; D011859:Radiography