A patient-specific follow up study of the impact of thoracic endovascular repair (TEVAR) on aortic anatomy and on post-operative hemodynamics.
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- 作者：Diego Galloa ; Adrien Lefieuxb ; Simone Morgantib ; Alessandro Venezianic ; Alessandro Realib ; d ; alessandro.reali@unipv.it" class="auth_mail" title="E-mail the corresponding author ; Ferdinando Auricchiob ; Michele Contib ; Umberto Morbiduccia
- 关键词：Bird beak configuration ; Morphometry ; Computational fluid dynamics ; Wall shear stress ; Helical flow ; Thoracic aorta
- 刊名：Computers and Fluids
- 出版年：2016
- 出版时间：15 December 2016
- 年：2016
- 卷：141
- 期：Complete
- 页码：54-61
- 全文大小：1733 K
文摘
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Computational analysis of a TEVAR patient pre-op, post-op, and one-year follow up.
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We focus on geometrical features like curvature, torsion, and area variations.
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We focus on near wall and intravascular flow-related quantities (WSS and helicity).
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Partial restoration of normal flow in the region of interest is indicated.
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Overall efficacy of computational tools for TEVAR long-term impact is demonstrated.