0922_170_167_ECG 2 512 1843200 0922_170_167_ECG.mat 16+24 77.71233491425008(-6223)/nu 16 0 -7951 -13679 0 ECGL 0922_170_167_ECG.mat 16+24 21.592883245206206(1425)/nu 16 0 1023 -2208 0 ECGR #Utility frequency: 60 #Start time: 167:00:00 #End time: 167:59:59