0642_018_022_ECG 2 200 720000 0642_018_022_ECG.mat 16+24 46.12200841460746(304)/nu 16 0 5967 26640 0 ECGL 0642_018_022_ECG.mat 16+24 20.707349853404693(-1020)/nu 16 0 2956 15976 0 ECGR #Utility frequency: 60 #Start time: 22:00:00 #End time: 22:59:59