title: Treatment of recurrent pulmonary embolism by intravenous interruption of the inferior vena cava.
mesh_terms: D000792:Angiography; D006493:Heparin / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008875:Middle Aged; D019736:Prostheses and Implants; D011655:Pulmonary Embolism / Q000188:drug therapy / Q000601:surgery*; D012008:Recurrence; D014682:Vena Cava, Inferior / Q000601:surgery*
chemical_list: D006493:Heparin