nsr2db/nsr041 :
NN/RR    = 0.981763
AVNN     = 0.75877
SDNN     = 0.0850728
SDANN    = 0.0781137
SDNNIDX  = 0.0322161
rMSSD    = 0.0216705
pNN20    = 0.30101
pNN50    = 0.0325177
TOT PWR  = 0.00832239
ULF PWR  = 0.00664819
VLF PWR  = 0.000975808
LF PWR   = 0.000498601
HF PWR   = 0.000199791
LF/HF    = 2.49561