Multidetector CT imaging of mechanical prosthetic heart valves: quantification of artifacts with a pulsatile in-vitro model

OBJECTIVES: Multidetector computed tomography (MDCT) can detect the cause of prosthetic heart valve (PHV) dysfunction but is hampered by valve-induced artifacts. We quantified artifacts of four PHV using a pulsatile in-vitro model and assessed the relation to leaflet motion and valve design. METHODS...

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Detalhes bibliográficos
Main Authors: Symersky, Petr, Budde, Ricardo P. J., Westers, Paul, de Mol, Bas A. J. M., Prokop, Mathias
Formato: Artigo
Idioma:Inglês
Publicado em: Springer-Verlag 2011
Assuntos:
Cardiac
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3165133/
https://ncbi.nlm.nih.gov/pubmed/21573762
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s00330-011-2146-y
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