title: Rising rates of cardiac procedures in the United States and Canada: too much of a good thing?
authors.forename: John Z
authors.initials: JZ
authors.lastname: Ayanian
mesh_terms: D015906:Angioplasty, Balloon, Coronary / Q000706:statistics & numerical data*; D002170:Canada / Q000453:epidemiology; D006328:Cardiac Catheterization / Q000706:statistics & numerical data*; D003324:Coronary Artery Disease / Q000175:diagnosis / Q000401:mortality / Q000628:therapy*; D006801:Humans; D015607:Stents / Q000706:statistics & numerical data; D014481:United States / Q000453:epidemiology