0647_068_067_ECG 2 512 1843200 0647_068_067_ECG.mat 16+24 61.495548941369954(-8764)/nu 16 0 -6361 28678 0 ECGL 0647_068_067_ECG.mat 16+24 11.55304218721809(14108)/nu 16 0 14867 4607 0 ECGR #Utility frequency: 60 #Start time: 67:00:00 #End time: 67:59:59