title: Treatment of massive pulmonary embolism: the role of pulmonary embolectomy.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000792:Angiography; D000925:Anticoagulants / Q000627:therapeutic use; D005268:Femoral Vein / Q000601:surgery; D005500:Follow-Up Studies; D006323:Heart Arrest / Q000209:etiology; D006333:Heart Failure / Q000209:etiology; D006801:Humans; D007022:Hypotension / Q000209:etiology; D008026:Ligation; D008875:Middle Aged; D011655:Pulmonary Embolism / Q000175:diagnosis / Q000401:mortality / Q000601:surgery*; D014682:Vena Cava, Inferior / Q000601:surgery
chemical_list: D000925:Anticoagulants