Fig. 1From: In-hospital glycemic variability and all-cause mortality among patients hospitalized for acute heart failureIn-hospital glycemic variability and all-cause mortality among patients hospitalized for acute heart failure. Kaplan–Meier curves for the 1-year all-cause mortality according to GV. High GV was defined as CoV > 21%, and low GV was defined as CoV ≤ 21%. For total population and non-diabetes, high GV was associated with significant higher risk of all-cause death. CoV, coefficient of variation; GV, glycemic variabilityBack to article page