HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS		QUICK SEARCH:   [advanced] Author: Keyword(s): Year:  Vol:  Page:

This Article Full Text (PDF) Alert me when this article is cited Alert me if a correction is posted Services Email this article to a friend Similar articles in this journal Similar articles in PubMed Alert me to new issues of the journal Add to Personal Folders Download to citation manager Permission Requests Citing Articles Citing Articles via HighWire Citing Articles via Google Scholar Google Scholar Articles by Risum, O. Articles by Nitter-Hauge, S. Search for Related Content PubMed PubMed Citation Articles by Risum, O. Articles by Nitter-Hauge, S.

European Journal of Cardio-Thoracic Surgery, Vol 10, 173-178, Copyright © 1996 by European Association for Cardio-thoracic Surgery

ARTICLES

Risk factors of recurrent angina pectoris and of non-fatal myocardial infarction after coronary artery bypass surgery

O Risum, M Abdelnoor, JL Svennevig, K Levorstad and S Nitter-Hauge
Surgical Dept A, Rikshospitalet, University of Oslo, Norway.

The long-term results of 1025 patients, 912 men and 113 women, undergoing coronary artery bypass grafting (CABG) at the Cardiovascular Unit of Rikshospitalet, Oslo, between 1982 and 1986, were analyzed on factors associated with the return of angina pectoris and of non-fatal post CABG myocardial infarction. The closing date was 1st January 1993, with a mean follow-up time of 7.4 years. Recurrent angina pectoris was experienced by 118 (11.6%) patients and 102 (10%) patients experienced non-fatal post CABG myocardial infarction during the observation period. Altogether 30 possible risk factors were analyzed. The cumulative incidence of recurrent angina was initially low after operation, followed by a rise after 4 years. One, 5 and 10 years after the operation, survival free from angina rates were 97.8%, 91.8% and 80.6%, respectively. The cumulative incidence of post CABG myocardial infarction was also low initially, followed by a rise after 4 years. The survival free of non-fatal post CABG myocardial infarction rate was 98.9%, 96% and 83.5%, at 1, 5 and 10 years after surgery, respectively. The incremental risk factor of recurrent angina pectoris was hypertension. The independent risk factors of non-fatal post CABG myocardial infarction were hypertension and preoperative stenosis of the left-sided, versus right-sided, coronary arteries. The study emphasizes the favorable effect of coronary bypass surgery on the functional outcome in patients with symptomatic coronary artery disease.

This article has been cited by other articles:

				L. L. Mickleborough, S. Carson, and J. Ivanov Gender differences in quality of distal vessels: effect on results of coronary artery bypass grafting J. Thorac. Cardiovasc. Surg., October 1, 2003; 126(4): 950 - 958. [Abstract] [Full Text] [PDF]

				G. S. Aldea, J. M. Gaudiani, O. M. Shapira, A. K. Jacobs, J. Weinberg, A. L. Cupples, H. L. Lazar, and R. J. Shemin Effect of gender on postoperative outcomes and hospital stays after coronary artery bypass grafting Ann. Thorac. Surg., April 1, 1999; 67(4): 1097 - 1103. [Abstract] [Full Text] [PDF]

				P. Sergeant, E. Blackstone, and B. Meyns Is return of angina after coronary artery bypass grafting immutable, can it be delayed, and is it important? J. Thorac. Cardiovasc. Surg., September 1, 1998; 116(3): 440 - 444. [Abstract] [Full Text]