0618_011_032_ECG 2 256 921600 0618_011_032_ECG.mat 16+24 66.64320008302244(12800)/nu 16 0 12835 -28706 0 ECGL 0618_011_032_ECG.mat 16+24 37.6698516724824(2864)/nu 16 0 1651 22406 0 ECGR #Utility frequency: 60 #Start time: 32:00:00 #End time: 32:59:59