Effective control of excitable waves in 2D cardiac excitable media / 生物医学工程学杂志
Journal of Biomedical Engineering
;
(6): 1104-1107, 2005.
Article
in Chinese
| WPRIM
| ID: wpr-238267
ABSTRACT
We propose a method for effective control of patter on dissipative system by use of little perturbation analysis, and apply this nonuniform feed back method to control the polarization wave of heart represented by FHN equation. In the numerical experiment, we successfully alter the propagating direction of planar waves and drift the spiral waves to boundary without resonant repulsion. The effective control of the excited system will be used to study the mechanism of defibrillation and that is our interesting work.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Physiology
/
Arrhythmias, Cardiac
/
Computer Simulation
/
Action Potentials
/
Cell Biology
/
Myocytes, Cardiac
/
Heart Conduction System
/
Models, Cardiovascular
/
Myocardial Contraction
/
Myocardium
Limits:
Humans
Language:
Chinese
Journal:
Journal of Biomedical Engineering
Year:
2005
Type:
Article
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