nsr2db/nsr045 :
NN/RR    = 0.977417
AVNN     = 0.826412
SDNN     = 0.130353
SDANN    = 0.125465
SDNNIDX  = 0.0455845
rMSSD    = 0.031385
pNN20    = 0.473945
pNN50    = 0.106687
TOT PWR  = 0.0195259
ULF PWR  = 0.0153428
VLF PWR  = 0.00237994
LF PWR   = 0.00128988
HF PWR   = 0.000513282
LF/HF    = 2.513