0907_057_069_ECG 2 512 1843200 0907_057_069_ECG.mat 16+24 4.536765294444697 16 6753 505 12445682060 0 ECG1 0907_057_069_ECG.mat 16+24 4.567277156357681 16 7019 745 12935873886 0 ECG2 #Utility frequency: 60 #Start time: 69:00:00 #End time: 69:59:59