Prevention of pulmonary emboli by partial occlusion of the inferior vena cava.
D035843:Biomedical Research; D006801:Humans; D011655:Pulmonary Embolism / Q000517:prevention & control*; D014682:Vena Cava, Inferior; D014684:Venae Cavae / Q000601:surgery*
PULMONARY EMBOLISM/prevention and control; VENAE CAVAE/surgery