0738_004_008_ECG 2 256 921600 0738_004_008_ECG.mat 16+24 40758.95213795255(6953)/nu 16 0 6110 28562 0 ECG1 0738_004_008_ECG.mat 16+24 35016.47649142113(7016)/nu 16 0 6399 10450 0 ECG2 #Utility frequency: 60 #Start time: 8:00:00 #End time: 8:59:59