Institutional variations influencing results: arterial versus venous grafts.
D001158:Arteries / Q000637:transplantation*; D005112:Extracorporeal Circulation; D006321:Heart / Q000000981:diagnostic imaging; D006324:Heart Arrest, Induced; D006801:Humans; D007362:Intensive Care Units; D008323:Mammary Arteries / Q000637:transplantation; D008866:Microsurgery; D009204:Myocardial Revascularization / Q000379:methods* / Q000706:statistics & numerical data; D010043:Outcome and Process Assessment, Health Care; D011859:Radiography; D012501:Saphenous Vein / Q000637:transplantation; D014680:Veins / Q000637:transplantation*