0691_006_038_ECG 2 512 1843200 0691_006_038_ECG.mat 16+24 4.175914205191423 16 12333 12844 22806714906 0 ECG1 0691_006_038_ECG.mat 16+24 3.0339814814814816 16 0 144 55330799 0 ECG2 #Utility frequency: 60 #Start time: 38:00:00 #End time: 38:59:59