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Updated: Sep 26, 2026

Improving IV Insulin Administration in a Community Hospital
Published on: June 11, 2012
Glucose and insulin management in the post-MI setting
1Division of Cardiology-H047, Penn State College of Medicine, Milton St. Hershey Medical Center, P.O. Box 850, Hershey, PA 17033, USA. pmcnulty@psu.edu
Abstract:
Despite dramatic advances in the treatment of acute myocardial infarction (AMI) in recent years, patients with diabetes mellitus continue to experience disproportionately high morbidity and mortality. A substantial body of experimental and clinical data suggest that the ability of the heart to augment its energetic metabolism of glucose in the acute setting is critical to survival and functional recovery after AMI. Emerging evidence also suggests that chronic hyperglycemia may predispose to post-AMI ischemia and heart failure via adverse effects on coronary endothelial function and myocardial ultrastructure, energy metabolism, and gene transcription. A strong case can be made for intensive insulin-based control of glycemic level in the AMI patient with diabetes mellitus.
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