Effects of image homogeneity on stenosis visualization at 7 T in a coronary artery phantom study: With and without B(1)-shimming and parallel transmission

BACKGROUND: To investigate the effects of B(1)-shimming and radiofrequency (RF) parallel transmission (pTX) on the visualization and quantification of the degree of stenosis in a coronary artery phantom using 7 Tesla (7 T) magnetic resonance imaging (MRI). METHODS: Stenosis phantoms with different g...

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Detalles Bibliográficos
Autores principales: Herz, Stefan, Stefanescu, Maria R., Lohr, David, Vogel, Patrick, Kosmala, Aleksander, Terekhov, Maxim, Weng, Andreas M., Grunz, Jan-Peter, Bley, Thorsten A., Schreiber, Laura M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2022
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9242506/
https://www.ncbi.nlm.nih.gov/pubmed/35767553
http://dx.doi.org/10.1371/journal.pone.0270689

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9242506/
https://www.ncbi.nlm.nih.gov/pubmed/35767553
http://dx.doi.org/10.1371/journal.pone.0270689

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