Management of combined carotid and coronary artery disease

Although it has been the topic of intense medical and surgical attention for over 20 years, the coexistence of severe carotid artery disease in patients undergoing coronary artery bypass graft continues to be a major cause of perioperative morbidity and mortality. Refinements in diagnostic modalities, mainly by duplex ultrasonography, have improved preoperative assessment. Management possibilities vary from ignoring the carotid problem to simultaneous reconstructions. However, the best surgical option for these high-risk patients has yet to be determined because of the lack of controlled, prospective, randomized trials.