DocumentCode
1887158
Title
Cardiac dysrhythmias-a phenomenon of chaos
Author
Valiquette, Benoit ; Torres, Germano Lambert ; Mukhedkar, Dinkar
Author_Institution
Ecole Polytech. de Montreal, Que., Canada
fYear
1989
fDate
9-12 Nov 1989
Firstpage
1948
Abstract
Chaos is defined by means of an everyday example, and it is shown how chaos could be modeled using a one-dimensional second-order difference equation as used in population dynamics. A mathematical model for the perturbation of a biological oscillator either by single or periodic impulses is reported. The model could be used to explain certain forms of cardiac dysrhythmics by means of period-doubling bifurcations and chaotic dynamics
Keywords
cardiology; chaos; physiological models; 1D second-order difference equation; cardiac dysrhythmics; chaotic dynamics; mathematical model; period-doubling bifurcations; periodic impulses; population dynamics; single impulses; single oscillator perturbation; Bifurcation; Biological system modeling; Biological systems; Chaos; Convergence; Difference equations; Mathematical model; Oscillators; Random number generation; Surface tension;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1989. Images of the Twenty-First Century., Proceedings of the Annual International Conference of the IEEE Engineering in
Conference_Location
Seattle, WA
Type
conf
DOI
10.1109/IEMBS.1989.96539
Filename
96539
Link To Document