0400_025_031_ECG 2 256 735488 0400_025_031_ECG.mat 16+24 72595.8539145528(-4990)/nu 16 0 -5029 -7034 0 ECG1 0400_025_031_ECG.mat 16+24 186404.98185836038(-15061)/nu 16 0 -17777 -28321 0 ECG2 #Utility frequency: 60 #Start time: 31:00:00 #End time: 31:47:52