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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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| Main Authors: | , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2011
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| Assuntos: | |
| Acesso em linha: | 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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