nsrdb/18177 :
NN/RR    = 0.981539
AVNN     = 0.693583
SDNN     = 0.114235
SDANN    = 0.108359
SDNNIDX  = 0.0414897
rMSSD    = 0.026713
pNN20    = 0.350297
pNN50    = 0.056886
TOT PWR  = 0.0137092
ULF PWR  = 0.0119165
VLF PWR  = 0.000927802
LF PWR   = 0.000613549
HF PWR   = 0.00025134
LF/HF    = 2.44111