0518_060_064_ECG 2 256 921600 0518_060_064_ECG.mat 16+24 67.543112848165(-4006)/nu 16 0 -4811 23546 0 ECGL 0518_060_064_ECG.mat 16+24 60.00236363841608(4882)/nu 16 0 5134 21588 0 ECGR #Utility frequency: 60 #Start time: 64:00:00 #End time: 64:59:59