0627_008_017_ECG 2 200 720000 0627_008_017_ECG.mat 16+24 1.8204236909612685(-26883)/nu 16 0 -26790 -4523 0 ECGL 0627_008_017_ECG.mat 16+24 1.832214648055268(-27269)/nu 16 0 -27170 1854 0 ECGR #Utility frequency: 60 #Start time: 17:00:00 #End time: 17:59:59