0348_008_012_ECG 2 256 921600 0348_008_012_ECG.mat 16+24 65719.52001282976 16 -1534 416 -1414243574 0 ECG1 0348_008_012_ECG.mat 16+24 84476.21079751206 16 -2314 760 -2132877124 0 ECG2 #Utility frequency: 60 #Start time: 12:00:00 #End time: 12:59:59