Why the study?
Does repeat coronary artery bypass grafting improve survival and symptoms in patients with recurrent angina after primary CABG?
Does repeat coronary artery bypass grafting improve survival and symptoms in patients with recurrent angina after primary CABG?
Repeat coronary artery bypass grafting carries heightened risks but can provide worthwhile survival and angina relief in patients with recurrent symptoms.
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Repeat CABG may yield acceptable survival and angina relief in selected patients; leaves open need for controlled trials to inform practice.
Hjelms et al. (1991) studied this question.
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