0616_025_031_ECG 2 512 1843200 0616_025_031_ECG.mat 16+24 4.807465758971774(-19154)/nu 16 0 -17772 -17379 0 ECG1 0616_025_031_ECG.mat 16+24 5.225956723115933(-23673)/nu 16 0 -23276 -18479 0 ECG2 #Utility frequency: 60 #Start time: 31:00:00 #End time: 31:59:59