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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
Article
Effects of Time Delays in a Dynamical Heart Model
Author(s)
Ricardo Páez-Hernández, Maribel Zamora-Gómez, Pedro Portillo-Díaz, Delfino Ladino-Luna and Rubén Luévano-Enríquez
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DOI:10.17265/1934-7375/2014.03.015
Affiliation(s)
ABSTRACT
In this work, a dynamical model of the heartbeat is studied using nonlinear dynamics and considering the time delays inherent in the system. Two fixed points are associated to sustained oscillations which might be interpreted as the diastole and systole. These parameters are associated with blood flow in human body called arterial pressure and are very important in the cardio-vascular diagnostic.
KEYWORDS
Heartbeat, systole, diastole, stability, steady state.
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