0821_025_040_ECG 2 256 921600 0821_025_040_ECG.mat 16+24 56.841616224812014(7391)/nu 16 0 -5096 3626 0 ECGL 0821_025_040_ECG.mat 16+24 11.629641343456274(-19146)/nu 16 0 -21797 -7780 0 ECGR #Utility frequency: 60 #Start time: 40:00:00 #End time: 40:59:59