Simulating of Human Cardiovascular System and Blood Vessel Obstruction Using Lumped Method
نویسندگان
چکیده
Electrical analogy (Lumped method) is an easy way to model human cardiovascular system. In this paper Lumped method is used for simulating a complete model. It describes a 36-vessel model and cardiac system of human body with details that could show hydrodynamic parameters of cardiovascular system. Also this paper includes modeling of pulmonary, atrium, left and right ventricles with their equivalent circuits. Exact modeling of right and left ventricles pressure with division of ascending aorta into 27 segments increases the accuracy of our simulation. In this paper we show that a calculated pressure for aorta from our complex circuit is near to measured pressure by using advanced medical instruments. Keywords—Cardiovascular systems, Lumped Model, Electrical Analogy, Arterial System, Aorta Pressure, Stenosis (Artery Obstruction).
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