Semin Vasc Med 2004; 4(2): 153-159
DOI: 10.1055/s-2004-835373
Copyright © 2004 by Thieme Medical Publishers, Inc., 333 Seventh Avenue, New York, NY 10001 USA.

Cardiac Saphenous Vein Bypass Graft Disease

G. T. Lau1 , 2 , H. C. Lowe1 , 2 , 3 , L. Kritharides1 , 2 , 3
  • 1Department of Cardiology, Concord Repatriation General Hospital, Hospital Rd, Concord, NSW 2139
  • 2Vascular Biology Laboratory, ANZAC Research Institute, University of Sydney, Concord, NSW 2139
  • 3Centre for Vascular Research, University of New South Wales, Randwick, NSW 2052, Australia
Further Information

Publication History

Publication Date:
11 October 2004 (online)

Preview

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.

REFERENCES

 Professor
Leonard Kritharides

Department of Cardiology, 3 West, Concord Repatriation General Hospital

Hospital Road, Concord, NSW 2139, Australia