0847_091_171_ECG 2 256 921600 0847_091_171_ECG.mat 16+24 108.67822311541106(6087)/nu 16 0 8098 23940 0 ECGL 0847_091_171_ECG.mat 16+24 156.03511334466808(3199)/nu 16 0 -2497 18899 0 ECGR #Utility frequency: 60 #Start time: 171:00:00 #End time: 171:59:59