0575_054_091_ECG 2 512 472576 0575_054_091_ECG.mat 16+24 91.77744503475346(-720)/nu 16 0 -732 -31597 0 ECG1 0575_054_091_ECG.mat 16+24 91.74328945408803(927)/nu 16 0 915 -14421 0 ECG2 #Utility frequency: 60 #Start time: 91:00:00 #End time: 91:15:22