0996_027_054_ECG 2 512 1843200 0996_027_054_ECG.mat 16+24 64.07959768354536 16 2487 3484 4549581751 0 ECG1 0996_027_054_ECG.mat 16+24 78.28333508983897 16 687 1551 1222511300 0 ECG2 #Utility frequency: 60 #Start time: 54:00:00 #End time: 54:59:59