0647_069_068_ECG 2 512 1029121 0647_069_068_ECG.mat 16+24 63.80386155992084(-12752)/nu 16 0 -14436 -32397 0 ECGL 0647_069_068_ECG.mat 16+24 76.62691247638257(9996)/nu 16 0 -2587 -3512 0 ECGR #Utility frequency: 60 #Start time: 68:00:00 #End time: 68:33:30