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DOI: 10.1055/s-2004-835373
Cardiac Saphenous Vein Bypass Graft Disease
Publikationsverlauf
Publikationsdatum:
11. Oktober 2004 (online)
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Coronary artery bypass grafting is an effective treatment for myocardial ischaemia and is particularly important in patients with multivessel disease and diabetes. However, up to 40% of saphenous vein grafts will occlude within 10 years of surgery. The predominant mechanisms for saphenous vein graft disease are thrombosis, intimal hyperplasia, and accelerated atherosclerosis. The pathology of these changes and the role of key factors such as nitric oxide, cellular proliferation, and the role of hypercholesterolemia and hypertriglyceridaemia, are reviewed. Saphenous vein graft disease is among the first cardiovascular conditions to show significant benefit from gene therapy and promises to show remarkable developments in the near future.
KEYWORDS
Coronary artery bypass grafting - saphenous vein grafts - intimal hyperplasia - hyperlipidaemia
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Professor
Leonard Kritharides
Department of Cardiology, 3 West, Concord Repatriation General Hospital
Hospital Road, Concord, NSW 2139, Australia