0429_023_028_ECG 2 512 1843200 0429_023_028_ECG.mat 16+24 43.93409572961082(9916)/nu 16 0 10342 -4167 0 ECG1 0429_023_028_ECG.mat 16+24 28.805119836819046(-4154)/nu 16 0 -3331 -18694 0 ECG2 #Utility frequency: 60 #Start time: 28:00:00 #End time: 28:59:59