Cardiac surgery in the elderly.
Elder
A T
AT
Cameron
E W
EW
D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D006348:Cardiac Surgical Procedures / Q000191:economics / Q000401:mortality*; D006801:Humans; D012307:Risk Factors; D013673:Technology Assessment, Biomedical