Inferior vena caval and ovarian vein ligation for antepartum pulmonary thromboembolism.
D000328:Adult; D000792:Angiography; D005260:Female; D006493:Heparin / Q000627:therapeutic use*; D006801:Humans; D010053:Ovary / Q000098:blood supply*; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000601:surgery*; D011655:Pulmonary Embolism / Q000517:prevention & control / Q000601:surgery*; D014682:Vena Cava, Inferior / Q000601:surgery*
D006493:Heparin