0922_057_074_ECG 2 512 1843200 0922_057_074_ECG.mat 16+24 1.533655192998101(-17486)/nu 16 0 -8731 -1887 0 ECGL 0922_057_074_ECG.mat 16+24 1.5304691850689365(-17382)/nu 16 0 -17860 -24881 0 ECGR #Utility frequency: 60 #Start time: 74:00:00 #End time: 74:59:59