Comparing the U.S. and Canadian approaches to coronary angiography: what have we learned?
Ayanian
J Z
JZ
Braunwald
E
E
D002170:Canada; D006328:Cardiac Catheterization; D017023:Coronary Angiography; D006801:Humans; D017202:Myocardial Ischemia / Q000175:diagnosis* / Q000000981:diagnostic imaging; D010818:Practice Patterns, Physicians'; D011237:Predictive Value of Tests; D011379:Prognosis; D016896:Treatment Outcome; D014481:United States