0922_173_170_ECG 2 512 1843200 0922_173_170_ECG.mat 16+24 92.42625489511985(-2884)/nu 16 0 -5361 6755 0 ECGL 0922_173_170_ECG.mat 16+24 18.416993371001773(3015)/nu 16 0 -1119 5328 0 ECGR #Utility frequency: 60 #Start time: 170:00:00 #End time: 170:59:59