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Research Progress on Vector Flow Imaging of Cardiac Ultrasound / 中国医疗器械杂志
Chinese Journal of Medical Instrumentation ; (6): 176-180, 2022.
Artigo em Chinês | WPRIM | ID: wpr-928883
ABSTRACT
Echocardiogram is vital for the diagnosis of cardiac disease. The heart has complex hemodynamics requiring an advanced ultrasound imaging mode. Cardiac ultrasound vector flow imaging is capable of measuring the actual magnitude and direction of the blood flow velocity, obtaining the quantitative parameters of hemodynamics, and then providing more information for clinical research and diagnosis. This study mainly reviewed several different vector flow imaging techniques for cardiac flow and presented the implementation difficulties, and proposed a diverging wave based high frame rate cardiac ultrasound vector flow imaging. The study discussed the limitation of current ultrasound technology used in the cardiac flow measurement, analyzed and demonstrated the specific reasons for these implementation difficulties and the potential future development.
Assuntos

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Velocidade do Fluxo Sanguíneo / Ultrassonografia / Coração / Hemodinâmica Tipo de estudo: Estudo diagnóstico Idioma: Chinês Revista: Chinese Journal of Medical Instrumentation Ano de publicação: 2022 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Velocidade do Fluxo Sanguíneo / Ultrassonografia / Coração / Hemodinâmica Tipo de estudo: Estudo diagnóstico Idioma: Chinês Revista: Chinese Journal of Medical Instrumentation Ano de publicação: 2022 Tipo de documento: Artigo