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Bilateral versus Single Internal-Thoracic-Artery Grafts at 10 Years

David P Taggart1, Umberto Benedetto1, Stephen Gerry1

  • 1From the Nuffield Department of Surgical Sciences, John Radcliffe Hospital (D.P.T., B.L.), the Centre for Statistics in Medicine, Botnar Research Centre (S.G., D.G.A.), and the Health Economics Research Centre, Nuffield Department of Population Health (A.M.G.), University of Oxford, Oxford, the School of Clinical Sciences, University of Bristol, and Bristol Royal Infirmary, Bristol (U.B.), the Department of Cardiac Surgery, Royal Infirmary of Edinburgh, Edinburgh (V.Z.), Royal Papworth Hospital, Cambridge (C.C., C.S.), the Department of Cardiac Surgery, Freeman Hospital, Newcastle (S.C.), the Department of Cardiac Surgery, King's College Hospital (J.D.), and Royal Brompton Hospital and Imperial College London (J. Pepper), London, the Department of Cardiac Surgery, Royal Infirmary, Manchester (R.H.), the Department of Cardiac Surgery, University Hospital of Wales, Cardiff (P.O.), the Department of Cardiac Surgery, Royal Sussex County, Brighton (U.T.), and Norwich Medical School, University of East Anglia, and Norfolk and Norwich University Hospital, Norwich (M.F.) - all in the United Kingdom; the Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York Presbyterian Hospital (M.G.), and Mount Sinai St. Luke's (J. Puskas) - both in New York; the Center for Cardiovascular Research and Development, American Heart of Poland (A.B.), and the Department of Cardiac Surgery, Medical University of Silesia (M.D., S.W.), Katowice, and the Department of Cardiac and Thoracic Surgery, Wroclaw Medical University, Wroclaw (M.J.) - all in Poland; the Department of Cardiac Surgery, Austin Health, Melbourne, VIC, Australia (B.B., S.S.); and the Heart Institute of Pernambuco, Recife, Brazil (F.M.).

The New England Journal of Medicine
|January 31, 2019
PubMed
Summary

Bilateral internal-thoracic-artery grafts did not significantly improve 10-year survival compared to single arterial grafts in coronary-artery bypass grafting (CABG) surgery. Further research is needed to confirm benefits of multiple arterial grafts.

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