Impact of left ventricular outflow tract ellipticity on the grading of aortic stenosis in patients with normal ejection fraction

BACKGROUND: The pathophysiology of paradoxical low-gradient (LG) severe aortic stenosis (SAS) remains controversial. As low transvalvular flow has been implicated, we sought to investigate the impact of left ventricular outflow tract (LVOT) ellipticity on the estimation of the LV stroke volume, the...

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Detalhes bibliográficos
Publicado no:J Cardiovasc Magn Reson
Main Authors: Maes, Frédéric, Pierard, Sophie, de Meester, Christophe, Boulif, Jamila, Amzulescu, Mihaela, Vancraeynest, David, Pouleur, Anne-Catherine, Pasquet, Agnès, Gerber, Bernhard, Vanoverschelde, Jean-Louis
Formato: Artigo
Idioma:Inglês
Publicado em: BioMed Central 2017
Assuntos:
Research
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC5351048/
https://ncbi.nlm.nih.gov/pubmed/28292302
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s12968-017-0344-8
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