Hemoglobin A1c is a better predictor of prognosis following the non-ST elevation acute coronary syndrome than fasting and admission glucose

Background Glucometabolic status is an important predictor of prognosis in patients with acute myocardial infarction. Both plasma glucose levels and glycosylated hemoglobin A1c (HbA1c) were implicated as predictors of prognosis. However, previous data yielded conflicting results. We evaluated the prognostic role of plasma glucose levels and HbA1c in patients with non-ST elevation acute coronary syndrome (NSTEACS).