title: Cardiac surgery in octogenarians: have we gone too far...or not far enough?
authors.forename: Jonathan E E
authors.initials: JE
authors.lastname: Yager
authors.forename: Eric D
authors.initials: ED
authors.lastname: Peterson
mesh_terms: D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D006348:Cardiac Surgical Procedures / Q000401:mortality; D017052:Hospital Mortality; D006801:Humans; D007258:Informed Consent; D009735:Nursing Homes; D017063:Outcome Assessment, Health Care; D011183:Postoperative Complications; D012107:Research Design