0505_012_042_ECG 2 512 1843200 0505_012_042_ECG.mat 16+24 25.283822013190335 16 1546 600 3169468645 0 ECG1 0505_012_042_ECG.mat 16+24 26.04899527953585 16 575 -554 2634759705 0 ECG2 #Utility frequency: 60 #Start time: 42:00:00 #End time: 42:59:59