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NEGATIVE CORRELATION OF WALL THICKNESS WITH WALL BLOOD PRESSURE IN A PATIENT-SPECIFIC ATHEROSCLEROTIC CORONARY ARTERY: A CASE REPORT

机译:患者特异性动脉粥样硬化冠状动脉壁血压与壁厚度的负相关性:案例报告

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摘要

There are two major hemodynamic stresses imposed at the blood-arterial wall interface by flowing blood: the wall shear stress (WSS) acting tangentially to the wall, and the wall pressure (WP) acting vertically to the wall. These forces influence the artery wall metabolism and correspond to the local modifications of artery wall thickness, composition, microarchitecture, and compliance [2]. The role of flow wall shear stress in atherosclerosis progression has been under intensive investigation [4], while the impact of local blood pressure on plaque progression has been under-studied.
机译:通过流动血液:壁剪切应力(WSS)向壁向作用的壁剪切应力(WSS),以及垂直作用于壁的壁压力(WP),存在两个主要的血液动力学应力。这些力影响动脉壁代谢,对应于动脉壁厚,组成,微体系结构和顺应性的局部修饰[2]。流动壁剪切胁迫在动脉粥样硬化进展中的作用一直在密集调查[4],而局部血压对斑块进展的影响已经研究过。

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