0518_020_028_ECG 2 256 921600 0518_020_028_ECG.mat 16+24 91.39440502761174(-7310)/nu 16 0 -5715 18621 0 ECGL 0518_020_028_ECG.mat 16+24 104.51956229383217(9818)/nu 16 0 10295 14488 0 ECGR #Utility frequency: 60 #Start time: 28:00:00 #End time: 28:59:59