nsr2db/nsr038 :
NN/RR    = 0.985994
AVNN     = 0.731306
SDNN     = 0.13995
SDANN    = 0.134492
SDNNIDX  = 0.0435789
rMSSD    = 0.0213535
pNN20    = 0.269472
pNN50    = 0.02939
TOT PWR  = 0.0207322
ULF PWR  = 0.0183123
VLF PWR  = 0.0011854
LF PWR   = 0.00100622
HF PWR   = 0.000228287
LF/HF    = 4.4077