Key result
Cardiac computed tomography provides comprehensive non-invasive anatomical and hemodynamic assessment of coronary artery disease, enabling effective prediction of adverse cardiovascular events.
Why the study?
Recent technological advancements have expanded the ability of cardiac computed tomography to assess coronary features and pericoronary environments, prompting a need to review its role in diagnosing atherosclerosis, predicting adverse events, and addressing current limitations.
Answers are grounded in this paper and cite their sources.
Cardiac computed tomography provides comprehensive non-invasive assessment of coronary atherosclerosis, including plaque burden, composition, and pericoronary environment, which enhances cardiovascular risk prediction.
Cardiac computed tomography (CCT) is now considered a first-line diagnostic test for suspected coronary artery disease (CAD) providing a non-invasive, qualitative, and quantitative assessment of the coronary arteries and pericoronary regions. CCT assesses vascular calcification and coronary lumen narrowing, measures total plaque burden, identifies plaque composition and high-risk plaque features and can even assist with hemodynamic evaluation of coronary lesions. Recent research focuses on computing coronary endothelial shear stress, a potent modulator in the development and progression of atherosclerosis, as well as differentiating an inflammatory from a non-inflammatory pericoronary artery environment using the simple measurement of pericoronary fat attenuation index. In the present review, we discuss the role of the above in the diagnosis of coronary atherosclerosis and the prediction of adverse cardiovascular events. Additionally, we review the current limitations of cardiac computed tomography as an imaging modality and highlight how rapid technological advancements can boost its capacity in predicting cardiovascular risk and guiding clinical decision-making.
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Emfietzoglou et al. (2022) conducted a review in Coronary artery disease (CAD). Cardiac computed tomography (CCT) was evaluated. Cardiac computed tomography provides comprehensive non-invasive anatomical and hemodynamic assessment of coronary artery disease, enabling effective prediction of adverse cardiovascular events.
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