【摘要】 本文基于一个新角度研究了心脏搏动的突变特性 ,并利用突变理论建立了冠心病心脏运动的势函数模型 ,通过对心脏左心室容积变化曲线的模拟 ,表明突变势函数模型优于传统的微分方程模型。本文的工作对于计算机定量诊断心血管疾病 ,具有较为重要的意义。更多还原

【Abstract】 This paper studied the catastrophe character of the heart beating based on a new angle,and make use of the catastrophe theory to establish the potential function model of the coronary heart disease.By fitting the left ventricle capacity curve,it indicated that the potential function model is better than the traditional square model of differential calculus.The work is important for quantitative diagnosis of cardiopathy by computer.更多还原