0847_063_146_ECG 2 256 921600 0847_063_146_ECG.mat 16+24 32.81511307655793 16 -14567 -12720 -13790721554 0 ECGL 0847_063_146_ECG.mat 16+24 4.7245633012570885 16 1616 -372 1317639902 0 ECGR #Utility frequency: 60 #Start time: 146:00:00 #End time: 146:59:59