0679_044_046_ECG 2 512 1843200 0679_044_046_ECG.mat 16+24 37.86700544131265 16 8864 8627 16318675070 0 ECG1 0679_044_046_ECG.mat 16+24 43.11950528124146 16 6431 5967 11831922615 0 ECG2 #Utility frequency: 60 #Start time: 46:00:00 #End time: 46:59:59