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Abdi, M, Navidbakhsh, M, Razmkon, A. (1394). A Lumped Parameter Method to Calculate the Effect of Internal Carotid Artery Occlusion on Anterior Cerebral Artery Pressure Waveform. سامانه مدیریت نشریات علمی, 6(1), -.
M Abdi; M Navidbakhsh; A Razmkon. "A Lumped Parameter Method to Calculate the Effect of Internal Carotid Artery Occlusion on Anterior Cerebral Artery Pressure Waveform". سامانه مدیریت نشریات علمی, 6, 1, 1394, -.
Abdi, M, Navidbakhsh, M, Razmkon, A. (1394). 'A Lumped Parameter Method to Calculate the Effect of Internal Carotid Artery Occlusion on Anterior Cerebral Artery Pressure Waveform', سامانه مدیریت نشریات علمی, 6(1), pp. -.
Abdi, M, Navidbakhsh, M, Razmkon, A. A Lumped Parameter Method to Calculate the Effect of Internal Carotid Artery Occlusion on Anterior Cerebral Artery Pressure Waveform. سامانه مدیریت نشریات علمی, 1394; 6(1): -.

A Lumped Parameter Method to Calculate the Effect of Internal Carotid Artery Occlusion on Anterior Cerebral Artery Pressure Waveform

Journal of Biomedical Physics and Engineering
مقاله 5، دوره 6، شماره 1، خرداد 2016    اصل مقاله (739.16 K)
نوع مقاله: Original Research
نویسندگان
M Abdi* ؛ M Navidbakhsh؛ A Razmkon
چکیده
Background and Objective: Numerical modeling of biological structures would be very helpful tool to analyze hundreds of human body phenomena and also diseases diagnosis. One physiologic phenomenon is blood circulatory system and heart hemodynamic performance that can be simulated by utilizing lumped method. In this study, we can predict hemodynamic behavior of one artery of circulatory system (anterior cerebral artery) when disease such as internal carotid artery occlusion is occurred.Method: Pressure-flow simulation is one the leading common approaches for modeling of circulatory system behavior and forecasts of hemodynamic in numerous physiological conditions. In this paper, by using lumped model (electrical analogy), CV system is simulated in MATLAB software (SIMULINK environment).Results: The performance of healthy blood circulation and heart is modeled and the obtained results used for further analyses. The stenosis of internal carotid artery at different rates was, then, induced in the circuit and the effects are studied. In stenosis cases, the effects of internal carotid artery occlusion on  left anterior cerebral artery pressure waveform are investigated.Conclusion: The findings of this study may have implications not only for understanding the behavior of human biological system at healthy condition but also for diagnosis of diseases in circulatory and cardiovascular system of human body. 
کلیدواژه‌ها
Numerical modeling؛ Lumped method؛ Cardiovascular system؛ Internal carotid artery؛ Stenosis
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