0974_038_041_ECG 2 200 720000 0974_038_041_ECG.mat 16+24 20.47070627935764 16 1221 1218 826211783 0 ECGL 0974_038_041_ECG.mat 16+24 193.04075796399903 16 1813 1781 1291966320 0 ECGR #Utility frequency: 60 #Start time: 41:00:00 #End time: 41:59:59