0627_018_027_ECG 2 200 720000 0627_018_027_ECG.mat 16+24 6.41919241154428(30467)/nu 16 0 30173 25622 0 ECGL 0627_018_027_ECG.mat 16+24 6.100818744902675(27531)/nu 16 0 25393 13266 0 ECGR #Utility frequency: 60 #Start time: 27:00:00 #End time: 27:59:59