0922_141_143_ECG 2 512 1843200 0922_141_143_ECG.mat 16+24 16.438606178097253(-25776)/nu 16 0 -26100 -6189 0 ECGL 0922_141_143_ECG.mat 16+24 20.669267747362962(-1631)/nu 16 0 -1852 23166 0 ECGR #Utility frequency: 60 #Start time: 143:00:00 #End time: 143:59:59