nsr2db/nsr026 :
NN/RR    = 0.997973
AVNN     = 0.737617
SDNN     = 0.144687
SDANN    = 0.147794
SDNNIDX  = 0.0354917
rMSSD    = 0.0136976
pNN20    = 0.138561
pNN50    = 0.0015678
TOT PWR  = 0.020353
ULF PWR  = 0.0192354
VLF PWR  = 0.000861384
LF PWR   = 0.00016549
HF PWR   = 9.08022e-05
LF/HF    = 1.82253