0931_005_012_ECG 2 200 720000 0931_005_012_ECG.mat 16+24 94.05485856434883(-9843)/nu 16 0 -3969 22446 0 ECGL 0931_005_012_ECG.mat 16+24 114.66665004226074(-18500)/nu 16 0 -4157 -1953 0 ECGR #Utility frequency: 60 #Start time: 12:00:00 #End time: 12:59:59