Evidence or faith? Coronary artery bypass grafting in elderly patients.
Ghali
W A
WA
Departments of Medicine and Community Health Sciences, University of Calgary, Calgary, Alta. wghali@ucalgary.ca
Graham
M M
MM
D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D001026:Coronary Artery Bypass / Q000401:mortality; D003657:Decision Making; D019317:Evidence-Based Medicine; D006801:Humans; D017063:Outcome Assessment, Health Care; D011183:Postoperative Complications; D012307:Risk Factors