Biofluid mechanics and the circulatory system

被引：2

作者：

Verdonck, Pascal ^{[1
]}

Dumont, Kris ^{[1
]}

机构：

[1] Univ Ghent, Inst Biomed Technol, B-9000 Ghent, Belgium

来源：

TECHNOLOGY AND HEALTH CARE | 2011年 / 19卷 / 03期

关键词：

Pressure gradient; Bernoulli; Doppler measurement; effective orifice area and performance index; heart valve; regurgitation; laminar flow; turbulent flow; Reynolds number; EFFECTIVE ORIFICE AREA; PRESSURE RECOVERY; SHEAR-STRESS; VALVES; CATHETER;

D O I：

10.3233/THC-2011-0623

中图分类号：

R19 [保健组织与事业（卫生事业管理）];

学科分类号：

摘要：

A fluid is a medium which deforms, or undergoes motion, continuously under the action of a shearing stress and includes liquids and gases. Applying biofluid mechanics to the cardiovascular system requires knowledge of anatomy and geometry, pressure data and blood flow, volume and velocity measurements. A good example is the assessment of the haemodynamics of biological and mechanical heart valves.

引用

页码：205 / 215

页数：11

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