0752_123_647_ECG 2 256 921600 0752_123_647_ECG.mat 16+24 151.60995522693753(2946)/nu 16 0 742 -14344 0 ECGL 0752_123_647_ECG.mat 16+24 65.72880342019518(-11172)/nu 16 0 -14623 29890 0 ECGR #Utility frequency: 60 #Start time: 647:00:00 #End time: 647:59:59