0679_002_006_ECG 2 512 1843200 0679_002_006_ECG.mat 16+24 40.33282378998229 16 -145 -526 -285197351 0 ECG1 0679_002_006_ECG.mat 16+24 12.491851988636734 16 -2253 -2211 -4160557819 0 ECG2 #Utility frequency: 60 #Start time: 6:00:00 #End time: 6:59:59