0618_017_042_ECG 2 256 174080 0618_017_042_ECG.mat 16+24 1.5340749622858203(-17500)/nu 16 0 -31926 338 0 ECGL 0618_017_042_ECG.mat 16+24 1.5540106260373299(-18153)/nu 16 0 -32767 26359 0 ECGR #Utility frequency: 60 #Start time: 42:48:40 #End time: 42:59:59