Finite element analysis (FEA) and computational fluid dynamics (CFD) are generally insufficient independently to model the physics of the cardiovascular system. Individually, they are unable to resolve the interplay between the solid and fluid domains, and the interplay is integral to the functioning of the system. The use of fluid-structure interaction (FSI) methods overcomes these shortcomings by providing the means to couple the fluid and structural domains. In the last decade, the utilization of FSI has greatly increased in cardiovascular engineering. In this study, we conducted a systematic review process of more than 1000 journal articles to investigate the implementation of One-Way and Two-Way FSI for cardiovascular applications. We explored the utility of FSI to study aneurysms, the hemodynamics of patient anatomies, native and prosthetic heart valve dynamics, flow and hemodynamics of blood pumps, and atherosclerosis. Computational resource requirements, implementation strategies and future directions of FSI for cardiovascular applications are also discussed.

中文翻译：

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心血管医学中的流固耦合模型-2017-2019年系统综述。

有限元分析（FEA）和计算流体动力学（CFD）通常不足以独立地对心血管系统的物理模型进行建模。单独地，它们无法解决固相域和流体域之间的相互作用，并且相互作用是系统功能不可或缺的。流体-结构相互作用（FSI）方法的使用通过提供将流体域和结构域耦合的手段来克服这些缺点。在过去的十年中，FSI在心血管工程中的利用已大大增加。在这项研究中，我们对1000多篇期刊文章进行了系统的审查，以研究单向和双向FSI在心血管方面的应用。我们探索了FSI在研究动脉瘤，患者解剖结构的血液动力学，天然和人工心脏瓣膜动力学，血泵的流动和血液动力学以及动脉粥样硬化。还讨论了用于心血管应用的FSI的计算资源要求，实施策略和未来方向。