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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Bibliographische Detailangaben
Veröffentlicht in:Cardiovasc Diagn Ther
Hauptverfasser: Rodriguez-Granillo, Gaston A., Carrascosa, Patricia, Cipriano, Silvina, De Zan, Macarena, Deviggiano, Alejandro, Capunay, Carlos, Cury, Ricardo C.
Format: Artigo
Sprache:Inglês
Veröffentlicht: AME Publishing Company 2015
Schlagworte:
Brief Report
Online Zugang: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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