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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Autori principali:	Faisal Khosa, Atif Khan, Khurram Nasir, Waqas Shuaib, Matthew Budoff, Ron Blankstein, Melvin E. Clouse
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	Wiley 2013-01-01
Serie:	The Scientific World Journal
Accesso online:	http://dx.doi.org/10.1155/2013/731590
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