0505_012_042_ECG 2 512 1843200 0505_012_042_ECG.mat 16+24 25.283822013190335(1546)/nu 16 0 600 16613 0 ECG1 0505_012_042_ECG.mat 16+24 26.04899527953585(575)/nu 16 0 -554 15897 0 ECG2 #Utility frequency: 60 #Start time: 42:00:00 #End time: 42:59:59