0647_133_121_ECG 2 512 1843200 0647_133_121_ECG.mat 16+24 29.46638535932852 16 -7265 -11377 -13637938218 0 ECGL 0647_133_121_ECG.mat 16+24 44.098917098760126 16 5887 4717 9064596843 0 ECGR #Utility frequency: 60 #Start time: 121:00:00 #End time: 121:59:59