0597_014_022_ECG 2 256 921600 0597_014_022_ECG.mat 16+24 29.063218015740887 16 10504 -8553 9672681358 0 ECG1 0597_014_022_ECG.mat 16+24 57.84003295943679 16 2914 2107 2670950015 0 ECG2 #Utility frequency: 60 #Start time: 22:00:00 #End time: 22:59:59