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Open problems in computational vascular biomechanics: Hemodynamics and arterial wall mechanics
Computer Methods in Applied Mechanics and Engineering ( IF 7.2 ) Pub Date : 2009-09-01 , DOI: 10.1016/j.cma.2009.02.004
C A Taylor 1 , J D Humphrey
Affiliation  

The vasculature consists of a complex network of vessels ranging from large arteries to arterioles, capillaries, venules, and veins. This network is vital for the supply of oxygen and nutrients to tissues and the removal of carbon dioxide and waste products from tissues. Because of its primary role as a pressure-driven chemomechanical transport system, it should not be surprising that mechanics plays a vital role in the development and maintenance of the normal vasculature as well as in the progression and treatment of vascular disease. This review highlights some past successes of vascular biomechanics, but emphasizes the need for research that synthesizes complementary advances in molecular biology, biomechanics, medical imaging, computational methods, and computing power for purposes of increasing our understanding of vascular physiology and pathophysiology as well as improving the design of medical devices and clinical interventions, including surgical procedures. That is, computational mechanics has great promise to contribute to the continued improvement of vascular health.

中文翻译:

计算血管生物力学的开放性问题:血流动力学和动脉壁力学

脉管系统由复杂的血管网络组成,范围从大动脉到小动脉、毛细血管、小静脉和静脉。该网络对于向组织供应氧气和营养以及从组织中去除二氧化碳和废物至关重要。由于其作为压力驱动的化学机械运输系统的主要作用,力学在正常脉管系统的发育和维持以及血管疾病的进展和治疗中起着至关重要的作用,这应该不足为奇。这篇综述强调了血管生物力学过去的一些成功,但强调需要综合分子生物学、生物力学、医学成像、计算方法、和计算能力,以增加我们对血管生理学和病理生理学的理解,以及改进医疗设备和临床干预措施(包括外科手术)的设计。也就是说,计算力学有望为血管健康的持续改善做出贡献。
更新日期:2009-09-01
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