Beam hardening artifact reduction using dual energy computed tomography: implications for myocardial perfusion studies

BACKGROUND: Myocardial computed tomography perfusion (CTP) using conventional single energy (SE) imaging is influenced by the presence of beam hardening artifacts (BHA), occasionally resembling perfusion defects and commonly observed at the left ventricular posterobasal wall (PB). We therefore sough...

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Detalhes bibliográficos
Publicado no:Cardiovasc Diagn Ther
Main Authors: Rodriguez-Granillo, Gaston A., Carrascosa, Patricia, Cipriano, Silvina, De Zan, Macarena, Deviggiano, Alejandro, Capunay, Carlos, Cury, Ricardo C.
Formato: Artigo
Idioma:Inglês
Publicado em: AME Publishing Company 2015
Assuntos:
Brief Report
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC4329162/
https://ncbi.nlm.nih.gov/pubmed/25774354
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3978/j.issn.2223-3652.2015.01.13
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