Influence of complete revascularization on long-term survival after coronary artery bypass surgery

To evaluate the influence of complete coronary revascularization after coronary artery bypass grafting (CABG) on long-term survival, we reviewed the records, including reports of coronary angiography, of 198 patients (25 women). Coronary artery bypass grafting was performed in the period 1973-1982,...

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Published inScandinavian cardiovascular journal : SCJ Vol. 31; no. 5; p. 271
Main Authors Bertelsen, C A, Kjøller, M, Høier-Madsen, K, Folke, K, Fritz-Hansen, P
Format Journal Article
LanguageEnglish
Published England 1997
Subjects
Actuarial Analysis
Angina Pectoris - diagnostic imaging
Angina Pectoris - mortality
Angina Pectoris - surgery
Case-Control Studies
Coronary Angiography
Coronary Artery Bypass - mortality
Denmark - epidemiology
Female
Follow-Up Studies
Humans
Male
Middle Aged
Survival Analysis
Survival Rate
Time Factors
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Summary:To evaluate the influence of complete coronary revascularization after coronary artery bypass grafting (CABG) on long-term survival, we reviewed the records, including reports of coronary angiography, of 198 patients (25 women). Coronary artery bypass grafting was performed in the period 1973-1982, when the patients' mean age was 52.5 years. No significant (p < 0.05) difference in survival in the first 15 postoperative years was found between the patients judged to have complete revascularization at coronary angiography 6 months after CABG and the general Danish population. Complete revascularization by extensive grafting should improve survival of patients treated for angina. If the revascularization remains complete at coronary angiography assessment 6 months postoperatively, the 15-year survival rate can be expected to equal that in the general population.
ISSN:1401-7431
DOI:10.3109/14017439709069547