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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...
Autores principales: | Hameedullah, Imad, Ahmed, Elnazeer O., Alzoobiy, Abdalla, Elkhateeb, Osama |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2018
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Materias: | |
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 |
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