State-of-the-art in CT hardware and scan modes for cardiovascular CT

被引：54

作者：

Halliburton, Sandra ^{[1
,2
]}

Arbab-Zadeh, Armin ^{[3
]}

Dey, Damini ^{[4
,5
,6
]}

Einstein, Andrew J. ^{[7
,8
]}

Gentry, Ralph ^{[9
]}

George, Richard T. ^{[10
]}

Gerber, Thomas ^{[11
,12
]}

Mahesh, Mahadevappa ^{[13
]}

Weigold, Wm. Guy ^{[14
,15
]}

机构：

[1] Cleveland Clin, Imaging Inst, Cleveland, OH 44195 USA

[2] Cleveland Clin, Inst Heart & Vasc, Cleveland, OH 44195 USA

[3] Johns Hopkins Univ, Sch Med, Div Cardiol, Baltimore, MD USA

[4] Univ Calif Los Angeles, Cedars Sinai Med Ctr, Dept Biomed Sci & Imaging, Los Angeles, CA 90048 USA

[5] Univ Calif Los Angeles, Cedars Sinai Med Ctr, Biomed Imaging Res Inst, Los Angeles, CA 90048 USA

[6] Univ Calif Los Angeles, David Geffen Sch Med, Los Angeles, CA 90095 USA

[7] Columbia Univ, Dept Med, Div Cardiol, Med Ctr, New York, NY USA

[8] New York Presbyterian Hosp, New York, NY USA

[9] Beaumont Hlth Syst, Royal Oak, MI USA

[10] Johns Hopkins Univ, Dept Med, Div Cardiol, Baltimore, MD USA

[11] Mayo Clin, Div Cardiovasc Dis, Rochester, MN USA

[12] Mayo Clin, Dept Radiol, Rochester, MN USA

[13] Johns Hopkins Univ, Sch Med, Russell H Morgan Dept Radiol & Radiol Sci, Baltimore, MD USA

[14] Washington Hosp Ctr, Washington, DC 20010 USA

[15] Cardiovasc Res Inst, Washington, DC USA

来源：

JOURNAL OF CARDIOVASCULAR COMPUTED TOMOGRAPHY | 2012年 / 6卷 / 03期

关键词：

Multidetector row CT; CT hardware; Scan modes; Cardiovascular CT; Coronary CT angiography; Helical; Axial; High-pitch; ECG-gating; ECG-triggering; DUAL-ENERGY CT; MULTISLICE COMPUTED-TOMOGRAPHY; CORONARY-ANGIOGRAPHY; MULTIDETECTOR CT; IMAGE QUALITY; HELICAL CT; HEART; REDUCTION; XENON;

D O I：

10.1016/j.jcct.2012.04.005

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

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. (C) 2012 Society of Cardiovascular Computed Tomography. All rights reserved.

引用

页码：154 / 163

页数：10

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