Symptoms of chest pain and dyspnea and factors associated with chest pain after coronary artery bypass grafting.
Patients in western Sweden who underwent CABG from 1988 to 1991 received prior to coronary angiography and 2 and 5 years after CABG a questionnaire, in which they were asked about symptoms of chest pain and dyspnea. In all, 1,226 patients answered the inquiry prior to CABG, 1,531 patients 2 years and 1,359 patients 5 years after surgery. Both in terms of chest pain and dyspnea there was a marked improvement 2 and 5 years after CABG as compared with prior to surgery. However, between 2 and 5 years after surgery there was a minor deterioration, both regarding chest pain and dyspnea. The most statistically significant preoperative predictors for the occurrence of chest pain more than twice a week 5 years after surgery were concomitant valvular heart disease and obesity.
Herlitz
J
J
Division of Cardiology, Sahlgrenska University Hospital, Göteborg, Sweden.
Brandrup-Wognsen
G
G
Haglid
M
M
Karlson
B W
BW
Karlsson
T
T
Sjöland
H
H
Caidahl
K
K
D000203:Activities of Daily Living; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000704:Analysis of Variance; D000787:Angina Pectoris / Q000209:etiology*; D017023:Coronary Angiography; D001026:Coronary Artery Bypass; D004417:Dyspnea / Q000209:etiology*; D005260:Female; D005500:Follow-Up Studies; D005544:Forecasting; D006349:Heart Valve Diseases / Q000150:complications; D006801:Humans; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D015999:Multivariate Analysis; D009765:Obesity / Q000150:complications; D015203:Reproducibility of Results; D012307:Risk Factors; D011795:Surveys and Questionnaires; D013548:Sweden