title: Cardiac Surgery in Octogenarians: are the risks too high?
authors.forename: S L
authors.initials: SL
authors.lastname: Houser
authors.forename: F H
authors.initials: FH
authors.lastname: Hashmi
authors.forename: T J
authors.initials: TJ
authors.lastname: Lehmann
authors.forename: S K
authors.initials: SK
authors.lastname: Chawla
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D006348:Cardiac Surgical Procedures / Q000009:adverse effects / Q000379:methods / Q000401:mortality; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008297:Male; D012189:Retrospective Studies; D012307:Risk Factors