0679_045_047_ECG 2 512 1843200 0679_045_047_ECG.mat 16+24 39.72831846324449 16 4943 3016 9090239324 0 ECG1 0679_045_047_ECG.mat 16+24 42.081635410952686 16 8027 4990 14773304596 0 ECG2 #Utility frequency: 60 #Start time: 47:00:00 #End time: 47:59:59