0691_026_055_ECG 2 512 223232 0691_026_055_ECG.mat 16+24 30.28666810280546(-3344)/nu 16 0 28644 10321 0 ECG1 0691_026_055_ECG.mat 16+24 4.524667163115855(7460)/nu 16 0 10546 16515 0 ECG2 #Utility frequency: 60 #Start time: 55:52:44 #End time: 55:59:59