[Critical study of the stress electrocardiogram after aortocoronary bypass, based on 95 coronary angiographic correlations].

This paper studies the correlations between the stress electrocardiogram and the angiographic findings after aorto-coronary bypass grafts. 95 correlations were established in 75 patients (coronary angiography and stress tests were performed on two occasions after the operation in 20 patients). 32 patients had a past history of myocardial infarction.