title: Systemic pulmonary arterial fistula diagnosed with aid of radionuclide angiography.
mesh_terms: D000368:Aged; D005402:Fistula / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008323:Mammary Arteries / Q000000981:diagnostic imaging*; D011651:Pulmonary Artery / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D013348:Subclavian Artery / Q000000981:diagnostic imaging*; D013895:Thoracic Arteries / Q000000981:diagnostic imaging*