0740_020_047_ECG 2 512 1843200 0740_020_047_ECG.mat 16+24 63.74818320397673(4474)/nu 16 0 8702 8947 0 ECG1 0740_020_047_ECG.mat 16+24 29.504992888579018(7475)/nu 16 0 8514 -2118 0 ECG2 #Utility frequency: 60 #Start time: 47:00:00 #End time: 47:59:59