A MATHEMATICAL APPROACH TO CARDIOVASCULAR MECHANICS

采用增量模数的概念，一个模型即将完成 对于整个舒张期的刚度-应力关系的定量， 期 该模型构成了研究影响的重要性的基础， 由于外界的约束，肌肉弹性不完全松弛等， 药物治疗后舒张压-容积关系的测定 介入和起搏诱发心绞痛。 临床研究仍在继续， 瓣膜性心脏病的术后表现，特别是 舒张功能和收缩功能之间的关系问题是 处理。

Employing the concept of an incremental modulus, a model is nearing completion for the quantitation of stiffness-stress relations throughout the diastolic period. This model forms the basis for studying the importance of effects such as external constraints, muscle elasticity incomplete relaxation etc. in the determination of the diastolic pressure-volume relations following drug intervention and pacing induced angina. Clinical studies are being continued relative to the problem of predicting post-operative performance in valvular heart disease and in particular, the question of the relationship between diastolic and systolic function is to be addressed.