0566_131_204_ECG 2 256 921600 0566_131_204_ECG.mat 16+24 20.286285613566353(-20095)/nu 16 0 -21727 27689 0 ECGL 0566_131_204_ECG.mat 16+24 16.15910283708079(-20167)/nu 16 0 -21857 24982 0 ECGR #Utility frequency: 60 #Start time: 204:00:00 #End time: 204:59:59