期刊
ASIAN CARDIOVASCULAR & THORACIC ANNALS
卷 28, 期 8, 页码 520-532出版社
SAGE PUBLICATIONS INC
DOI: 10.1177/0218492320957163
关键词
Cardiac surgical procedures; cardiovascular physiological phenomena; computer simulation; heart defects; congenital; hemodynamics; patient-specific modeling
Computational fluid dynamics has become an important tool for studying blood flow dynamics. As an in-silico collection of methods, computational fluid dynamics is noninvasive and provides numerical values for the most important parameters of blood flow, such as velocity and pressure that are crucial in hemodynamic studies. In this primer, we briefly explain the basic theory and workflow of the two most commonly applied computational fluid dynamics techniques used in the congenital heart disease literature: the finite element method and the finite volume method. We define important terminology and include specific examples of how using these methods can answer important clinical questions in congenital cardiac surgery planning and perioperative patient management.
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