nsr2db/nsr003 :
NN/RR    = 0.992116
AVNN     = 0.867609
SDNN     = 0.100495
SDANN    = 0.0870099
SDNNIDX  = 0.0428163
rMSSD    = 0.0313787
pNN20    = 0.435639
pNN50    = 0.0882338
TOT PWR  = 0.0111954
ULF PWR  = 0.00916876
VLF PWR  = 0.00125451
LF PWR   = 0.000407275
HF PWR   = 0.000364897
LF/HF    = 1.11614