Influence of a critical path management tool in the treatment of acute myocardial infarction. Clinical Quality Improvement Network Investigators.

OBJECTIVE: The primary objective of this study was to determine the effect of implementing a critical path on use of proven efficacious therapies and outcomes in patients admitted to a hospital with acute myocardial infarction (AMI). The secondary objectives were to evaluate the use of unproven medications and to develop an understanding of the factors associated with adverse in-hospital outcomes in these patients. STUDY DESIGN: A nonrandomized …