An in vitro investigation into the hemodynamic effects of orifice geometry and position on left ventricular vortex formation and turbulence intensity.

Tan, Sean Guo-Dong; Hon, Jimmy Kim Fatt; Nguyen, Yen Ngoc; Kim, Sangho; Leo, Hwa Liang

Tan, Sean Guo-Dong; Hon, Jimmy Kim Fatt; Nguyen, Yen Ngoc; Kim, Sangho; Leo, Hwa Liang.

Afiliação

Tan SG; Department of Biomedical Engineering, National University of Singapore, Singapore, Singapore.
Hon JKF; Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
Nguyen YN; Department of Biomedical Engineering, National University of Singapore, Singapore, Singapore.
Kim S; Department of Biomedical Engineering, National University of Singapore, Singapore, Singapore.
Leo HL; Department of Biomedical Engineering, National University of Singapore, Singapore, Singapore.

Artif Organs ; 44(12): e520-e531, 2020 Dec.

Article em En | MEDLINE | ID: mdl-32698240

Assuntos

Implante de Prótese de Valva Cardíaca/instrumentação; Próteses Valvulares Cardíacas/efeitos adversos; Valva Mitral/fisiologia; Modelos Cardiovasculares; Desenho de Prótese; Velocidade do Fluxo Sanguíneo/fisiologia; Implante de Prótese de Valva Cardíaca/efeitos adversos; Hemorreologia; Humanos; Valva Mitral/cirurgia; Função Ventricular Esquerda/fisiologia

Palavras-chave

hemodynamics; left ventricle; mitral valve; particle image velocimetry; turbulence; valve replacement; vortex

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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Desenho de Prótese / Próteses Valvulares Cardíacas / Implante de Prótese de Valva Cardíaca / Valva Mitral / Modelos Cardiovasculares Tipo de estudo: Prognostic_studies Limite: Humans Idioma: En Ano de publicação: 2020 Tipo de documento: Article

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