0749_033_038_ECG 2 256 769792 0749_033_038_ECG.mat 16+24 32.28596493702215 16 6707 5844 4600921397 0 ECGL 0749_033_038_ECG.mat 16+24 147.86416015824375 16 17915 21957 11672926033 0 ECGR #Utility frequency: 60 #Start time: 38:00:00 #End time: 38:50:06