This article describes a mathematical model of the circulatory system for the cardiovascular system and provides a basic framework for the mathematical representation of cumulative medical parameters such as total vascular area about numerical solution of the Navier-Stokes equations and linearized Navier-Stokes equations viscous Newtonian fluid model for blood vessel walls, blood volume, selfregulation, and effects on the upper and inner heart. In mathematical terms, linear dependencies, differential, integral and differential equations are used.