title: The role of lung imaging in pulmonary embolism.
mesh_terms: D000328:Adult; D006801:Humans; D007275:Injections, Intravenous; D008168:Lung; D008875:Middle Aged; D011651:Pulmonary Artery / Q000000981:diagnostic imaging; D011652:Pulmonary Circulation; D011655:Pulmonary Embolism / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000503:physiopathology; D011859:Radiography; D011868:Radioisotopes; D011877:Radionuclide Imaging / Q000295:instrumentation; D012039:Regional Blood Flow; D012119:Respiration; D014978:Xenon
chemical_list: D011868:Radioisotopes; D014978:Xenon