Literature DB >> 11539069

Nonlinear dynamics in cardiac conduction.

D T Kaplan1, J M Smith, B E Saxberg, R J Cohen.   

Abstract

Electrical conduction in the heart shows many phenomena familiar from nonlinear dynamics. Among these phenomena are multiple basins of attraction, phase locking, and perhaps period-doubling bifurcations and chaos. We describe a simple cellular-automation model of electrical conduction which simulates normal conduction patterns in the heart as well as a wide range of disturbances of heart rhythm. In addition, we review the application of percolation theory to the analysis of the development of complex, self-sustaining conduction patterns.

Keywords:  NASA Discipline Cardiopulmonary; NASA Discipline Number 21-10; NASA Program Biomedical Research; Non-NASA Center

Mesh：

Year:  1988        PMID： 11539069     DOI： 10.1016/0025-5564(88)90056-9

Source DB:  PubMed          Journal:  Math Biosci        ISSN： 0025-5564            Impact factor:   2.144


  9 in total

1.  Percolation and criticality in a mitochondrial network.

Authors:  Miguel A Aon; Sonia Cortassa; Brian O'Rourke
Journal:  Proc Natl Acad Sci U S A       Date:  2004-03-18       Impact factor: 11.205

2.  Complex dynamics underlying the human electrocardiogram.

Authors:  F Ravelli; R Antolini
Journal:  Biol Cybern       Date:  1992       Impact factor: 2.086

3.  Effect of myocardial infarction and ischemia on induction of cardiac reentries and ventricular fibrillation.

Authors:  A L Bardou; P M Auger; S Achour; P Dumee; P J Birkui; M C Govaere
Journal:  Acta Biotheor       Date:  1995-12       Impact factor: 1.774

4.  Effects of defibrillation shock energy and timing on 3-D computer model of heart.

Authors:  R A Province; M G Fishler; N V Thakor
Journal:  Ann Biomed Eng       Date:  1993       Impact factor: 3.934

5.  Interpretation of epicardial mapping by means of computer simulations: applications to calcium, lidocaine and to BRL 34915.

Authors:  P Auger; R Cardinal; A Bril; L Rochette; A Bardou
Journal:  Acta Biotheor       Date:  1992-09       Impact factor: 1.774

6.  Structural defects lead to dynamic entrapment in cardiac electrophysiology.

Authors:  Oliver R J Bates; Bela Suki; Peter S Spector; Jason H T Bates
Journal:  PLoS One       Date:  2015-03-10       Impact factor: 3.240

7.  Reentry and Ectopic Pacemakers Emerge in a Three-Dimensional Model for a Slab of Cardiac Tissue with Diffuse Microfibrosis near the Percolation Threshold.

Authors:  Sergio Alonso; Rodrigo Weber Dos Santos; Markus Bär
Journal:  PLoS One       Date:  2016-11-22       Impact factor: 3.240

8.  Ectopic beats arise from micro-reentries near infarct regions in simulations of a patient-specific heart model.

Authors:  Rafael Sachetto Oliveira; Sergio Alonso; Fernando Otaviano Campos; Bernardo Martins Rocha; João Filipe Fernandes; Titus Kuehne; Rodrigo Weber Dos Santos
Journal:  Sci Rep       Date:  2018-11-06       Impact factor: 4.379

9.  Possibility of Controlling Self-Organized Patterns with Totalistic Cellular Automata Consisting of Both Rules like Game of Life and Rules Producing Turing Patterns.

Authors:  Takeshi Ishida
Journal:  Micromachines (Basel)       Date:  2018-07-03       Impact factor: 2.891
  9 in total

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