0922_054_071_ECG 2 512 1843200 0922_054_071_ECG.mat 16+24 1.5331871721503156 16 -17471 -16133 -31492002243 0 ECGL 0922_054_071_ECG.mat 16+24 13.556678166366726 16 12612 12825 22692088105 0 ECGR #Utility frequency: 60 #Start time: 71:00:00 #End time: 71:59:59