0821_077_089_ECG 2 256 921600 0821_077_089_ECG.mat 16+24 16.024498994242453(-12742)/nu 16 0 -10188 -8068 0 ECGL 0821_077_089_ECG.mat 16+24 39.032583771299564(9192)/nu 16 0 11064 29036 0 ECGR #Utility frequency: 60 #Start time: 89:00:00 #End time: 89:59:59