心血管 CT 的 CT 硬件和扫描模式的最新进展。
State-of-the-art in CT hardware and scan modes for cardiovascular CT.
机构信息
Imaging Institute and Heart and Vascular Institute, Cleveland Clinic, 9500 Euclid Ave., Cleveland, OH 44195, USA.
出版信息
J Cardiovasc Comput Tomogr. 2012 May-Jun;6(3):154-63. doi: 10.1016/j.jcct.2012.04.005. Epub 2012 Apr 7.
Abstract
Multidetector row computed tomography (CT) allows noninvasive anatomic and functional imaging of the heart, great vessels, and coronary arteries. In recent years, there have been several advances in CT hardware, which have expanded the clinical utility of CT for cardiovascular imaging; such advances are ongoing. This review article from the Society of Cardiovascular Computed Tomography Basic and Emerging Sciences and Technology Working Group summarizes the technical aspects of current state-of-the-art CT hardware and describes the scan modes this hardware supports for cardiovascular CT imaging.
摘要
多排螺旋计算机断层扫描（CT）可实现心脏、大血管和冠状动脉的无创解剖和功能成像。近年来，CT 硬件取得了多项进展，扩大了 CT 在心血管成像方面的临床应用；此类进展仍在继续。这篇来自心血管计算机断层扫描基础和新兴科学与技术工作组的综述文章总结了当前最先进 CT 硬件的技术方面，并描述了该硬件支持的心血管 CT 成像扫描模式。
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本文引用的文献
1
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AJR Am J Roentgenol. 2012 Apr;198(4):931-8. doi: 10.2214/AJR.11.6921.
2
Quantitative myocardial perfusion imaging using rapid kVp switch dual-energy CT: preliminary experience.应用快速千伏切换双能 CT 进行定量心肌灌注成像：初步经验。
J Cardiovasc Comput Tomogr. 2011 Nov-Dec;5(6):430-42. doi: 10.1016/j.jcct.2011.10.008. Epub 2011 Oct 25.
3
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