0429_018_024_ECG 2 512 1388032 0429_018_024_ECG.mat 16+24 68.7243421845554 16 3142 3169 4314942428 0 ECG1 0429_018_024_ECG.mat 16+24 46.60885180450528 16 3259 5570 4493813975 0 ECG2 #Utility frequency: 60 #Start time: 24:00:00 #End time: 24:45:10