Parametric sensibility study of the sinoatrial node math model

The results of the parametric sensibility study to the sinoatrial node math model was presented. The model was proposed by H. Zhang, A. V. Holden and M.R. Boyett. The sensitivity analysis indicates that the sodium and potassium ionic concentrations need to be controlled in order to maintain the norm...

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Bibliographic Details
Main Authors: Sierra, D.A., Correa, C.R., Rueda, O.L.
Format: Conference Proceeding
Language:English
Subjects:
Action potentials
Adaptation model
Analytical models
Calcium
Electrocardiography
Heart
History
Industrial electronics
ionic concentration
modelling
parametric sensibility
Response surface methodology
response surfaces
Sensitivity analysis
Surface waves
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Summary:The results of the parametric sensibility study to the sinoatrial node math model was presented. The model was proposed by H. Zhang, A. V. Holden and M.R. Boyett. The sensitivity analysis indicates that the sodium and potassium ionic concentrations need to be controlled in order to maintain the normal behavior of the node. The calcium concentrations changes simulated don't produce significant effects over the operation of the node. One response surface model was developed as a simplification of original model. The diastolic depolarization rate was redefined in order to allow its measure in potential waves for peripheral node cells.
DOI:10.1109/IEMBS.2004.1403280