Positive invariant regions for a modified Van Der Pol equation modeling heart action

A. Acosta, R. Gallo, P. García and D. Peluffo-Ordóñez

Applied Mathematics and Computation, 2023, vol. 442, issue C

Abstract: The dynamical characterization of the heart rate is definitely a problem of vital importance. The selection, construction and adjustment of models that reproduce the dynamic behavior of the cardiac muscle, brings us closer to the solution of the usual classification problem in medicine, i.e. decide whether or not a patient belongs to the healthy class of patients.

Keywords: Approximate invariant regions; Van der Pol equation; Heart action; Electrocardiographic signal (search for similar items in EconPapers)
Date: 2023
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:442:y:2023:i:c:s0096300322008001

DOI: 10.1016/j.amc.2022.127732

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