0819_074_074_ECG 2 256 921600 0819_074_074_ECG.mat 16+24 62.179547386863874(1295)/nu 16 0 26177 -9977 0 ECGL 0819_074_074_ECG.mat 16+24 96.50639426992163(-12554)/nu 16 0 2047 -23233 0 ECGR #Utility frequency: 60 #Start time: 74:00:00 #End time: 74:59:59