0821_021_036_ECG 2 256 921600 0821_021_036_ECG.mat 16+24 61.2922255888802(1081)/nu 16 0 -6788 10435 0 ECGL 0821_021_036_ECG.mat 16+24 70.93541773486761(9843)/nu 16 0 4477 31869 0 ECGR #Utility frequency: 60 #Start time: 36:00:00 #End time: 36:59:59