0819_020_026_ECG 2 256 921600 0819_020_026_ECG.mat 16+24 41.80026772656852 16 3866 5090 3713400101 0 ECGL 0819_020_026_ECG.mat 16+24 45.9677108773962 16 7363 8759 6740680879 0 ECGR #Utility frequency: 60 #Start time: 26:00:00 #End time: 26:59:59