0543_005_018_ECG 2 256 921600 0543_005_018_ECG.mat 16+24 4.414270274366394 16 1916 -2013 1821624680 0 ECGL 0543_005_018_ECG.mat 16+24 10.92183337147856 16 10601 4861 10006312507 0 ECGR #Utility frequency: 60 #Start time: 18:00:00 #End time: 18:59:59