0754_002_003_ECG 2 256 921600 0754_002_003_ECG.mat 16+24 117503.98950768373 16 1990 582 1838352017 0 ECG1 0754_002_003_ECG.mat 16+24 88753.26925243717 16 -2275 21 -2093335070 0 ECG2 #Utility frequency: 60 #Start time: 3:00:00 #End time: 3:59:59