0466_011_020_ECG 2 256 921600 0466_011_020_ECG.mat 16+24 23615.80634850211(16499)/nu 16 0 12512 -822 0 ECG1 0466_011_020_ECG.mat 16+24 41411.34615713311(-3197)/nu 16 0 -4218 -10649 0 ECG2 #Utility frequency: 60 #Start time: 20:00:00 #End time: 20:59:59