0435_040_055_ECG 2 512 1843200 0435_040_055_ECG.mat 16+24 74.67864872013216 16 -14393 -12398 -26586912443 0 ECG1 0435_040_055_ECG.mat 16+24 77.6178269808626 16 31 -5158 -6245641 0 ECG2 #Utility frequency: 60 #Start time: 55:00:00 #End time: 55:59:59