期刊
HEART LUNG AND CIRCULATION
卷 26, 期 3, 页码 296-300出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.hlc.2016.07.012
关键词
Graft patency; Radial graft; Coronary artery bypass grafting
Background Transradial catheterisation is known to be associated with occlusion of the radial artery with an estimated incidence of 2-10% (1). There are very few studies looking at the patency of radial artery as a bypass graft after utilisation for catheterisation. Methods We conducted a retrospective review of patients undergoing coronary artery bypass grafting (CABG) utilising a radial artery graft. Results Long term patency rates were 59% in radial artery grafts utilised for catheterisation prior to CABG, compared to 78% if it were not (p= 0.035). Conclusion Patency rates of radial artery grafts are significantly lower when the same radial artery was utilised for angiography prior to coronary artery bypass grafting (CABG).
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