This tool implements GRACE risk nomograms for death and deathMI using two risk calculators:nn1.At Admission: from hospital admission to discharge and to 6monthsnn2.At Discharge: from hospital discharge to 6monthsnnLaunched in 1999, The Global Registry of Acute Coronary Events is an international database designed to track outcomes of patients presenting with acute coronary syndromes, including myocardial infarction or unstable angina. GRACE includes hospitals in North America, South America, Europe, Asia, Australia and New Zealand.