Discrepancy between catheter and doppler gradients immediately post transcatheter aortic valve replacement in an underexpanded prosthesis

Underexpansion of an aortic bioprosthetic valve is common after transcatheter aortic valve replacement (TAVR). Significant discrepancy between invasive hemodynamic gradients and echocardiographic Doppler gradients in an underexpanded bioprosthesis can be attributed to pressure recovery phenomenon. T...

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Detalles Bibliográficos
Autores principales: Hameedullah, Imad, Ahmed, Elnazeer O., Alzoobiy, Abdalla, Elkhateeb, Osama
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2018
Materias:
Case Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5986015/
https://www.ncbi.nlm.nih.gov/pubmed/29881578
http://dx.doi.org/10.1002/ccr3.1547

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5986015/
https://www.ncbi.nlm.nih.gov/pubmed/29881578
http://dx.doi.org/10.1002/ccr3.1547

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