nsr2db/nsr048 :
NN/RR    = 0.967449
AVNN     = 0.723335
SDNN     = 0.14076
SDANN    = 0.130103
SDNNIDX  = 0.0642794
rMSSD    = 0.0248438
pNN20    = 0.350077
pNN50    = 0.0478449
TOT PWR  = 0.0209232
ULF PWR  = 0.0159118
VLF PWR  = 0.00271184
LF PWR   = 0.00193078
HF PWR   = 0.000368945
LF/HF    = 5.23325