Coronary artery bypass surgery: outcome assessment.
Improvement in quality of life following coronary artery bypass surgery is a function of a number of complex variables. This outcome, based on objective medical and subjective social criteria, must be assessed to determine the success of this financially expensive surgical intervention for management of patients with coronary artery disease. The majority of patients undergoing coronary artery bypass surgery demonstrate, at least early on, an improved quality of life. Subsets of patients have also been shown to have improved survival. With new surgical techniques aimed at improvement in flow to the areas of ischemic myocardium, even better results can be expected. Future studies will determine the extent of this improvement in quality of life over time and will serve to predict for which patients early surgical intervention will be most beneficial.
Weiner
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St. Elizabeth's Hospital, Boston, MA.
D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000601:surgery*; D006801:Humans; D010043:Outcome and Process Assessment, Health Care; D011788:Quality of Life; D014481:United States