最佳动脉血压。

Optimal arterial blood pressure.

作者信息

Khanin M A, Bukharov I B

机构信息

Biomedical Cybernetics Research Council, Academy of Medical Sciences of U.S.S.R., Moscow.

出版信息

J Theor Biol. 1991 Feb 7;148(3):289-94. doi: 10.1016/s0022-5193(05)80238-3.

DOI:10.1016/s0022-5193(05)80238-3

PMID:2016895

Abstract

Based on the principle of minimum power, a mathematical model of the functional state of the circulatory system is presented. The optimization model minimizes the power expenditure of the heart, bone marrow and the power expended in carrying blood. Mean arterial blood pressure is determined depending on oxygen transport parameters and locomotor activity. Theoretical results are compared with experimental data for man.

摘要

基于最小功率原理，提出了循环系统功能状态的数学模型。该优化模型使心脏、骨髓的功率消耗以及血液输送过程中消耗的功率最小化。平均动脉血压取决于氧气运输参数和运动活动。将理论结果与人体实验数据进行了比较。