0601_004_070_ECG 2 256 921600 0601_004_070_ECG.mat 16+24 53.94247927380581 16 8010 2223 7099016220 0 ECGL 0601_004_070_ECG.mat 16+24 65.94758927571154 16 7673 3706 6414004082 0 ECGR #Utility frequency: 60 #Start time: 70:00:00 #End time: 70:59:59