Comparison of Radiation Dose and Image Quality: 320-MDCT Versus 64-MDCT Coronary Angiography

OBJECTIVE: The purpose of this study was to compare radiation dose and image quality of 320- and 64-MDCT angiography using prospective gating. MATERIALS AND METHODS: One hundred seventy-four patients underwent 320-MDCT, and 95 patients underwent 64-MDCT. The scan parameters for 320-MDCT were 120 kVp...

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Hlavní autoři: Khan, Atif, Khosa, Faisal, Nasir, Khurram, Yassin, Aya, Clouse, Melvin E.
Médium: Artigo
Jazyk:Inglês
Vydáno: 2011
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On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC3294285/
https://ncbi.nlm.nih.gov/pubmed/21701026
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.2214/AJR.10.5250
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