0889_036_055_ECG 2 256 921600 0889_036_055_ECG.mat 16+24 66.21386410540748 16 387 7701 331510781 0 ECG1 0889_036_055_ECG.mat 16+24 96.03202936764734 16 8425 10914 7722780187 0 ECG2 #Utility frequency: 60 #Start time: 55:00:00 #End time: 55:59:59