Fig. 9From: Area asymmetry of heart rate variability signalPerformance of the four HRA indices (GI, PI, SI, and AI) in differentiating CHF from HEA. All incices were calculated using 10 different short-term (5 min) HRV segments. a p values; b effect size d; c AUC results (shown the mean and error bar the standard error SE)Back to article page