0889_029_048_ECG 2 256 921600 0889_029_048_ECG.mat 16+24 48.6413210539761 16 5541 7888 5087547885 0 ECG1 0889_029_048_ECG.mat 16+24 54.86628358362979 16 7045 4719 6470019131 0 ECG2 #Utility frequency: 60 #Start time: 48:00:00 #End time: 48:59:59