Abstract
Computed tomography angiography (CTA) of the heart is a rapidly evolving application for comprehensive assessment of coronary arterial anatomy, myocardial function, perfusion, and myocardial viability. Thus, cardiac CTA is capable of retrieving the most critical information for guiding the management of patients with suspected coronary heart disease (CHD). Ongoing technologic advancements have allowed acquiring such information within minutes, at radiation doses that are lower than those from conventional computed tomography imaging or common nuclear imaging techniques. Cardiac CTA has positioned itself as an imaging modality that may be well suited to fulfill central needs of cardiovascular medicine. This article reviews the evidence for the clinical utility of cardiac CTA in patients with suspected CHD.
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Acknowledgments
The authors thank Kristine S. Evers for proofreading this manuscript.
Disclosures
Dr Arbab-Zadeh serves on the steering committee of the CORE320 international study, which is sponsored by Toshiba Medical Systems. No other potential conflicts are declared.
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Sharma, A., Arbab-Zadeh, A. Assessment of coronary heart disease by CT angiography: Current and evolving applications. J. Nucl. Cardiol. 19, 796–806 (2012). https://doi.org/10.1007/s12350-012-9556-3
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DOI: https://doi.org/10.1007/s12350-012-9556-3