nsrdb/18184 : NN/RR = 0.989948 AVNN = 0.732541 SDNN = 0.0938027 SDANN = 0.0783121 SDNNIDX = 0.0504661 rMSSD = 0.024432 pNN20 = 0.3244 pNN50 = 0.0432818 TOT PWR = 0.00920063 ULF PWR = 0.00680143 VLF PWR = 0.00136114 LF PWR = 0.000794683 HF PWR = 0.000243376 LF/HF = 3.26525