0754_055_056_ECG 2 256 921600 0754_055_056_ECG.mat 16+24 64602.44792893319 16 2548 1833 2346639306 0 ECG1 0754_055_056_ECG.mat 16+24 42755.3086603645 16 5180 3154 4772895553 0 ECG2 #Utility frequency: 60 #Start time: 56:00:00 #End time: 56:59:59