0821_009_024_ECG 2 256 921600 0821_009_024_ECG.mat 16+24 86.71259286071533(9031)/nu 16 0 19306 2983 0 ECGL 0821_009_024_ECG.mat 16+24 48.94927959185116(1476)/nu 16 0 1920 -31000 0 ECGR #Utility frequency: 60 #Start time: 24:00:00 #End time: 24:59:59