0973_170_146_ECG 2 512 1843200 0973_170_146_ECG.mat 16+24 1.5302822589159761(-17376)/nu 16 0 -17389 8844 0 ECGL 0973_170_146_ECG.mat 16+24 1.5302122257193609(-17373)/nu 16 0 -17377 -20531 0 ECGR #Utility frequency: 60 #Start time: 146:00:00 #End time: 146:59:59