title: When is it right to be wrong?
authors.affiliation: Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, Michigan; VA Ann Arbor Healthcare System and Center for Clinical Management Research, Ann Arbor, Michigan. Electronic address: michptho@med.umich.edu.
authors.forename: Michael P
authors.initials: MP
authors.lastname: Thomas
authors.affiliation: Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, Michigan; VA Ann Arbor Healthcare System and Center for Clinical Management Research, Ann Arbor, Michigan.
authors.forename: Hitinder S
authors.initials: HS
authors.lastname: Gurm
authors.affiliation: Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, Michigan; VA Ann Arbor Healthcare System and Center for Clinical Management Research, Ann Arbor, Michigan.
authors.forename: Brahmajee K
authors.initials: BK
authors.lastname: Nallamothu
mesh_terms: D017023:Coronary Angiography / Q000706:statistics & numerical data*; D003327:Coronary Disease / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008297:Male; D018579:Patient Selection; D015397:Program Evaluation; D012042:Registries; D014493:United States Department of Veterans Affairs; D014728:Veterans
keywords: coronary angiography; institutional variability; patient selection; quality improvement