Regional Variation in the Management and Outcomes of Acute Myocardial Infarction With Cardiogenic Shock in the United States

Background: There are few studies evaluating regional disparities in the care of acute myocardial infarction-cardiogenic shock (AMI-CS). Methods and Results: Using the National Inpatient Sample from 2000 to 2016, we identified adults with a primary diagnosis of AMI and concomitant CS admitted to the United States census regions of Northeast, Midwest, South, and West. Interhospital transfers were excluded. End points of interest included...