Sigmoid isostiffness-lines: An in-vitro model for the assessment of aortic stenosis severity

INTRODUCTION: The aortic valve opening area (AVA), used to quantify aortic stenosis severity, depends on the transvalvular flow rate (Q). The currently accepted clinical echocardiographic method assumes a linear relation between AVA and Q. We studied whether a sigmoid model better describes this rel...

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Detalles Bibliográficos
Autores principales: Buffle, Eric, Stucki, Michael, Zheng, Shaokai, Chiarelli, Maxime, Seiler, Christian, Obrist, Dominik, de Marchi, Stefano F.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2022
Materias:
Cardiovascular Medicine
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9581204/
https://www.ncbi.nlm.nih.gov/pubmed/36277798
http://dx.doi.org/10.3389/fcvm.2022.960170

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9581204/
https://www.ncbi.nlm.nih.gov/pubmed/36277798
http://dx.doi.org/10.3389/fcvm.2022.960170

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