nsr2db/nsr015 :
NN/RR    = 0.98659
AVNN     = 0.794355
SDNN     = 0.0991233
SDANN    = 0.0970261
SDNNIDX  = 0.0297592
rMSSD    = 0.0160767
pNN20    = 0.202916
pNN50    = 0.00463515
TOT PWR  = 0.0111461
ULF PWR  = 0.00916286
VLF PWR  = 0.001194
LF PWR   = 0.000619431
HF PWR   = 0.000169769
LF/HF    = 3.64867