Influence of Image Acquisition on Radiation Dose and Image Quality: Full versus Narrow Phase Window Acquisition Using 320 MDCT

Purpose. To compare radiation dose and image quality using predefined narrow phase window versus complete phase window with dose modulation during R-R using 320-row MDCTA. Methods. 114 patients underwent coronary CTA study using 320-row MDCT scanner. 87 patients with mean age (61 + 13 years), mean B...

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Autors principals: Khosa, Faisal, Khan, Atif, Nasir, Khurram, Shuaib, Waqas, Budoff, Matthew, Blankstein, Ron, Clouse, Melvin E.
Format: Artigo
Idioma:Inglês
Publicat: Hindawi Publishing Corporation 2013
Matèries:
Research Article
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC3884853/
https://ncbi.nlm.nih.gov/pubmed/24453899
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2013/731590
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