0431_031_041_ECG 2 256 51201 0431_031_041_ECG.mat 16+24 38.89281405447013(7773)/nu 16 0 7239 23250 0 ECGL 0431_031_041_ECG.mat 16+24 80.03860754944361(24356)/nu 16 0 17645 -16646 0 ECGR #Utility frequency: 60 #Start time: 41:00:00 #End time: 41:03:20