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血液流变学是研究血液流动与变形规律的一门新兴边缘学科。近20年来有了飞速发展,临床应用日趋广泛。本文就其基本原理在动脉粥样硬化血栓形成性脑梗塞(以下简称脑梗塞)中的应用做一概述,以更确切、更科学地加以运用。根据流体力学中的泊肃叶氏定律(Poiseuille’sLaw):血流量(Q)与血管半径(r)的四次方成正比,与血管两端压力差(ΔP)成正比,与血液粘滞度(η)及
Hemorheology is an emerging edge subject that studies the laws of blood flow and deformation. Nearly 20 years have been rapid development, clinical application is more extensive. This article gives an overview of its basic principles in the application of atherothrombotic cerebral infarction (hereinafter referred to as cerebral infarction), to be more accurate and more scientific use. According to Poiseuille’s Law in fluid mechanics, the blood flow (Q) is proportional to the fourth power of the blood vessel radius (r) and is proportional to the pressure difference (ΔP) across the blood vessel, viscous with blood Degree (η) and