title: Pulmonary embolism in the aging patient.
mesh_terms: D000368:Aged; D000792:Angiography; D003374:Coumarins / Q000627:therapeutic use; D005343:Fibrinolytic Agents / Q000627:therapeutic use; D006493:Heparin / Q000627:therapeutic use; D006801:Humans; D011652:Pulmonary Circulation; D011655:Pulmonary Embolism / Q000175:diagnosis / Q000188:drug therapy / Q000628:therapy; D012306:Risk; D014682:Vena Cava, Inferior
chemical_list: D003374:Coumarins; D005343:Fibrinolytic Agents; D006493:Heparin