0597_012_020_ECG 2 256 921600 0597_012_020_ECG.mat 16+24 30.224890940634754(10538)/nu 16 0 6814 15351 0 ECG1 0597_012_020_ECG.mat 16+24 72.44026442463792(2504)/nu 16 0 3207 -29014 0 ECG2 #Utility frequency: 60 #Start time: 20:00:00 #End time: 20:59:59