title: Pulmonary embolism in the aged.
mesh_terms: D000367:Age Factors; D000368:Aged; D000792:Angiography; D001784:Blood Gas Analysis; D003490:Cyanosis / Q000209:etiology; D003937:Diagnosis, Differential; D005260:Female; D005343:Fibrinolytic Agents / Q000009:adverse effects; D006493:Heparin / Q000009:adverse effects / Q000627:therapeutic use; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D011655:Pulmonary Embolism / Q000150:complications / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000601:surgery; D011877:Radionuclide Imaging; D012769:Shock / Q000209:etiology; D014682:Vena Cava, Inferior / Q000601:surgery
chemical_list: D005343:Fibrinolytic Agents; D006493:Heparin