0748_061_068_ECG 2 256 921600 0748_061_068_ECG.mat 16+24 55423.54658712939(2216)/nu 16 0 588 -5596 0 ECG1 0748_061_068_ECG.mat 16+24 88134.01859151856(15439)/nu 16 0 4310 -16078 0 ECG2 #Utility frequency: 60 #Start time: 68:00:00 #End time: 68:59:59