0347_068_077_ECG 2 512 1843200 0347_068_077_ECG.mat 16+24 48.83403553934388(-10756)/nu 16 0 -9542 -16556 0 ECG1 0347_068_077_ECG.mat 16+24 75.4327453406165(5003)/nu 16 0 341 24752 0 ECG2 #Utility frequency: 60 #Start time: 77:00:00 #End time: 77:59:59