nsr2db/nsr046 :
NN/RR    = 0.988752
AVNN     = 0.861323
SDNN     = 0.169389
SDANN    = 0.155748
SDNNIDX  = 0.0495737
rMSSD    = 0.0281644
pNN20    = 0.353832
pNN50    = 0.0737431
TOT PWR  = 0.0338044
ULF PWR  = 0.0308781
VLF PWR  = 0.00181789
LF PWR   = 0.000653113
HF PWR   = 0.000455332
LF/HF    = 1.43437