0423_001_025_ECG 2 256 533248 0423_001_025_ECG.mat 16+24 6553.4(0)/nu 16 0 -61 31336 0 ECG1 0423_001_025_ECG.mat 16+24 6553.4(0)/nu 16 0 13 -14867 0 ECG2 #Utility frequency: 60 #Start time: 25:25:17 #End time: 25:59:59