Isotope angiography of the neck and thorax.
D000792:Angiography; D001921:Brain / Q000098:blood supply; D002339:Carotid Arteries; D006801:Humans; D007275:Injections, Intravenous; D008168:Lung / Q000098:blood supply; D011877:Radionuclide Imaging; D013350:Subclavian Vein