0700_062_069_ECG 2 512 1843200 0700_062_069_ECG.mat 16+24 65.40573545652964(800)/nu 16 0 3660 3577 0 ECG1 0700_062_069_ECG.mat 16+24 73.04124853563293(3534)/nu 16 0 4573 19216 0 ECG2 #Utility frequency: 60 #Start time: 69:00:00 #End time: 69:59:59