Diagnostic Accuracy of Global Registry of Acute Coronary Events (GRACE) Risk Score in ST-Elevation Myocardial Infarction for In-Hospital and 360-Day Mortality in Japanese Patients

摘要

Background: The purpose of the present study was to confirm the diagnostic accuracy of Global Registry of Acute Coronary Events (GRACE) risk score 1.0 (GRACE 1.0) and updated GRACE 1.0 (GRACE 2.0) for in-hospital and 360-day mortality in ST-elevation myocardial infarction (STEMI) in Japanese patients. GRACE 1.0 and GRACE 2.0 are the established predictive models in acute coronary syndrome, but their application to Japanese patients has not been fully verified.