[Changes in the exercise electrocardiogram after aortocoronary bypass. Long-term results in 50 patients].
A comparative study of exercise electrocardiogrammes before and after aorto-coronary bypass surgery was carried out in 50 patients over a 2 year period. Coronary arteriography was used to assess the chirurgical results qualitatively ((electrocardiographic appearances) and quantitatively (work capacity and effort tolerance) with respect to the coronary lesions and permeability of the aorto-coronary vein grafts. Exercise electrocardiography has a place in the follow up of patients with aorto-coronary bypass grafts but it only gives information on the permeability of the grafts if all the significant stenosis are bypassed at surgery.
D000328:Adult; D000368:Aged; D017023:Coronary Angiography; D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000503:physiopathology*; D004562:Electrocardiography; D005080:Exercise Test; D005260:Female; D005500:Follow-Up Studies; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged
Evolution de l'électrocardiogramme d'effort après pontage aorto-coronaire. Résultats à long terme chez 50 patients.