Trends, Management, and Outcomes of Acute Myocardial Infarction Hospitalizations With In-Hospital-Onset Versus Out-of-Hospital Onset: The ARIC Study.

Background Acute myocardial infarction (AMI) with in‐hospital onset (AMI‐IHO) has poor prognosis but is clinically underappreciated. Whether its occurrence has changed over time is uncertain. Metho...