earticle

영어

The chaotic dynamic characteristic of arrhythmia is analyzed and the control and anticontrol of chaos in arrhythmia are presented in this paper. First, the cardiac chaotic dynamics can be established based on the clinical data between heart RR signals using statistical modeling approach. Then, this paper utilizes the advantages of approximation accuracy of artificial neural network to simulate cardiac output between the RR signals. Finally, based on the impulsive differential theory, we put forward a novel chaotic control and anticontrol algorithm to deal with cardiac dynamics model between RR output signals to eliminate cardiac arrhythmias.