Title of article :
A dynamical model for generating synthetic electrocardiogram signals
Author/Authors :
P.E.، McSharry, نويسنده , , G.D.، Clifford, نويسنده , , L.، Tarassenko, نويسنده , , L.A.، Smith, نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2003
Pages :
-288
From page :
289
To page :
0
Abstract :
A dynamical model based on three coupled ordinary differential equations is introduced which is capable of generating realistic synthetic electrocardiogram (ECG) signals. The operator can specify the mean and standard deviation of the heart rate, the morphology of the PQRST cycle, and the power spectrum of the RR tachogram. In particular, both respiratory sinus arrhythmia at the high frequencies (HFs) and Mayer waves at the low frequencies (LFs) together with the LF/HF ratio are incorporated in the model. Much of the beat-to-beat variation in morphology and timing of the human ECG, including QT dispersion and Rpeak amplitude modulation are shown to result. This model may be employed to assess biomedical signal processing techniques which are used to compute clinical statistics from the ECG.
Keywords :
enzyme purification , hydrolytic enzyme , histidine modification , Thermophilic bacteria , (alpha)-Amylase , Bacillus subtilis
Journal title :
IEEE Transactions on Biomedical Engineering
Serial Year :
2003
Journal title :
IEEE Transactions on Biomedical Engineering
Record number :
80343
Link To Document :
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