title: Nonthrombogenic aortic and vena caval bypass using heparin-coated tubes.
mesh_terms: D000328:Adult; D000818:Animals; D001013:Aorta, Thoracic / Q000601:surgery*; D001014:Aortic Aneurysm / Q000601:surgery; D004285:Dogs; D005112:Extracorporeal Circulation; D006493:Heparin / Q000494:pharmacology; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D011145:Polyvinyls; D013525:Surgical Instruments; D013923:Thromboembolism / Q000517:prevention & control; D014682:Vena Cava, Inferior / Q000601:surgery*
chemical_list: D011145:Polyvinyls; D006493:Heparin