Treatment and Outcomes of Patients with Suspected Acute Coronary Syndromes in Relation to Initial Diagnostic Impressions (Insights from the Canadian Global Registry of Acute Coronary Events [GRACE] and Canadian Registry of Acute Coronary Events [CANRACE])

Study Questions:

What is the predictive accuracy of the GRACE risk score among patients with “definite” versus “possible” acute coronary syndrome (ACS)?