Annular dilatation and loss of sino-tubular junction in aneurysmatic aorta: implications on leaflet quality at the time of surgery. A finite element study(†)

OBJECTIVES: In the belief that stress is the main determinant of leaflet quality deterioration, we sought to evaluate the effect of annular and/or sino-tubular junction dilatation on leaflet stress. A finite element computer-assisted stress analysis was used to model four different anatomic conditio...

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Autors principals: Weltert, Luca, de Tullio, Marco D., Afferrante, Luciano, Salica, Andrea, Scaffa, Raffaele, Maselli, Daniele, Verzicco, Roberto, De Paulis, Ruggero
Format: Artigo
Idioma:Inglês
Publicat: Oxford University Press 2013
Matèries:
New Ideas
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC3686386/
https://ncbi.nlm.nih.gov/pubmed/23536020
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/icvts/ivt116
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