0642_018_022_ECG 2 200 720000 0642_018_022_ECG.mat 16+24 46.12200841460746 16 304 5967 469854224 0 ECGL 0642_018_022_ECG.mat 16+24 20.707349853404693 16 -1020 2956 -285262232 0 ECGR #Utility frequency: 60 #Start time: 22:00:00 #End time: 22:59:59