title: Improving cardiac surgery quality--volume, outcome, process?
authors.forename: David M
authors.initials: DM
authors.lastname: Shahian
mesh_terms: D019985:Benchmarking; D016507:Cardiology Service, Hospital / Q000592:standards*; D001026:Coronary Artery Bypass / Q000401:mortality* / Q000706:statistics & numerical data*; D006801:Humans; D010043:Outcome and Process Assessment, Health Care; D018570:Risk Assessment; D013503:Surgery Department, Hospital / Q000592:standards*; D014481:United States / Q000453:epidemiology