Table 2.

AUC values of the five entropy measurements with varying lengths for separating healthy from arrhythmia HRV signals.

Entropy	500	800	1000	Mean	SD
ApEn	0.4427	0.4552	0.4583	0.4521	0.0083
SampEn	0.5833	0.5729	0.551	0.5691	0.0165
DisEn	0.7719	0.7677	0.7604	0.7667	0.0058
RenEn	0.5208	0.5104	0.45	0.4937	0.0382
RdisEn	0.7698	0.7698	0.7656	0.7684	0.0024