0377_146_137_ECG 2 256 908800 0377_146_137_ECG.mat 16+24 1.5310780585465393(-17402)/nu 16 0 -31800 -2242 0 ECGL 0377_146_137_ECG.mat 16+24 1.5311124327688026(-17403)/nu 16 0 -31801 -9160 0 ECGR #Utility frequency: 60 #Start time: 137:00:50 #End time: 137:59:59