0539_060_074_ECG 2 256 921600 0539_060_074_ECG.mat 16+24 17.95808984802971(-11142)/nu 16 0 -10731 27746 0 ECGL 0539_060_074_ECG.mat 16+24 83.85996714204097(-3206)/nu 16 0 2446 13931 0 ECGR #Utility frequency: 60 #Start time: 74:00:00 #End time: 74:59:59