2020
DOI: 10.1177/0218492320957163
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Computational fluid dynamics: a primer for congenital heart disease clinicians

Abstract: 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… Show more

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Cited by 12 publications
(22 citation statements)
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“…One factor to explore may be the altered haemodynamics of the CHD patients who may be unable to increase cardiac output to meet surgical demand, suffer from right ventricular dysfunction or have elevated pulmonary arterial pressure 18. These haemodynamic changes may cause patients to be fluid unresponsive, limiting the options for interoperative resuscitation 19. Therefore, optimising the interoperative management of CHD with measures such as invasive or multimodal haemodynamic monitoring may be advantageous.…”
Section: Discussionmentioning
confidence: 99%
“…One factor to explore may be the altered haemodynamics of the CHD patients who may be unable to increase cardiac output to meet surgical demand, suffer from right ventricular dysfunction or have elevated pulmonary arterial pressure 18. These haemodynamic changes may cause patients to be fluid unresponsive, limiting the options for interoperative resuscitation 19. Therefore, optimising the interoperative management of CHD with measures such as invasive or multimodal haemodynamic monitoring may be advantageous.…”
Section: Discussionmentioning
confidence: 99%
“…e hemodynamics of ACS patients can also be evaluated by computational fluid dynamics (CFD) methods [21]. When the CFD method is adopted, it is necessary to solve the fluid dynamics control equation and then establish a hemodynamic model.…”
Section: Hemodynamics Of Vulnerable Plaquesmentioning
confidence: 99%
“…The main application of using CFD in CHD lies in preoperative planning and optimization of surgical outcomes. 94 Despite availability of powerful computers nowadays, studies of modelling complex CHD problems are still limited by computer power. Another challenge of incorporating CHD into clinical practice is that clinicians are not familiar with CFD techniques.…”
Section: Conclusion and Future Perspectivesmentioning
confidence: 99%