, Volume 5, Issue 5, pp 265-273
Date: 13 Jul 2012

Characteristics of High-Risk Plaques as Identified on Coronary Computed Tomography Angiography

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Computed tomography (CT) is a non-invasive imaging technique that permits the assessment of coronary arteries for the presence of stenosis and plaque. Improved image quality with the newest CT technology has resulted in the ability to perform detailed analysis of coronary atherosclerotic plaque. Multiple cross-sectional studies described morphologic features of plaques associated with acute coronary syndrome. Further, the prognostic value of coronary plaque characteristics for the prediction of future cardiovascular events has been explored. In this article, we review the available literature on characteristics of high-risk plaques as identified by coronary CT angiography.