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Distribution of Aortic Root Calcium in Relation to Frame Expansion and Paravalvular Leakage After Transcatheter Aortic Valve Implantation (TAVI): An Observational Study Using a Patient-specific Contrast Attenuation Coefficient for Calcium Definition and Independent Core Lab Analysis of Paravalvular Leakage
BACKGROUND: Calcium is a determinant of paravalvular leakage (PVL) after transcatheter aortic valve implantation (TAVI). This is based on a fixed contrast attenuation value while X-ray attenuation is patient-dependent and without considering frame expansion and PVL location. We examined the role of...
Autores principales: | El Faquir, Nahid, Wolff, Quinten, Sakhi, Rafi, Ren, Ben, Rahhab, Zouhair, van Weenen, Sander, Geeve, Patrick, Budde, Ricardo P J, Boersma, Eric, Daemen, Joost, van Mieghem, Nicolas M, de Jaegere, Peter P |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Korean Society of Echocardiography
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9592252/ https://www.ncbi.nlm.nih.gov/pubmed/36280271 http://dx.doi.org/10.4250/jcvi.2021.0141 |
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