0886_013_030_ECG 2 512 1843200 0886_013_030_ECG.mat 16+24 10.824911333664204 16 3887 2437 7264169728 0 ECG1 0886_013_030_ECG.mat 16+24 64.7872209084103 16 705 3449 2196615500 0 ECG2 #Utility frequency: 60 #Start time: 30:00:00 #End time: 30:59:59