0303_030_049_ECG 2 512 1843200 0303_030_049_ECG.mat 16+24 56.06418321016931 16 3234 -142 5914248397 0 ECG1 0303_030_049_ECG.mat 16+24 37.24905042088435 16 9224 2307 16972475409 0 ECG2 #Utility frequency: 60 #Start time: 49:00:00 #End time: 49:59:59