0922_055_072_ECG 2 512 1843200 0922_055_072_ECG.mat 16+24 5.673484880028762(17526)/nu 16 0 23601 -10976 0 ECGL 0922_055_072_ECG.mat 16+24 21.748336297701567(1244)/nu 16 0 1884 11843 0 ECGR #Utility frequency: 60 #Start time: 72:00:00 #End time: 72:59:59