title: MDCT evaluation of atherosclerotic coronary artery disease: what should radiologists know?
abstract: As an important tool for diagnosing acute coronary syndrome and stable angina, coronary CT angiography has been increasingly being performed in patients presenting with atypical chest pain. In order to help treating patients more efficiently, it is crucial for radiologists to have a comprehensive understanding about mechanisms and clinical aspects as well as CT findings of coronary atherosclerosis per se. A thorough understanding and optimal performance of coronary CT angiography may lead to reduction of unjustified downstream testing. This article provides a clinical and radiological overview of coronary atherosclerosis, and a practical guideline about how to interpret degree of stenosis on coronary CT angiography.
authors.affiliation: Department of Diagnostic Radiology, CHA University Bundang Medical Center, Sungnam, Korea.
authors.forename: Hye Rin
authors.initials: HR
authors.lastname: Kim
authors.forename: Seung Min
authors.initials: SM
authors.lastname: Yoo
authors.forename: Ji Young
authors.initials: JY
authors.lastname: Rho
authors.forename: Hwa Yeon
authors.initials: HY
authors.lastname: Lee
authors.forename: Charles S
authors.initials: CS
authors.lastname: White
mesh_terms: D016477:Artifacts; D017023:Coronary Angiography; D003324:Coronary Artery Disease / Q000000981:diagnostic imaging*; D023921:Coronary Stenosis / Q000000981:diagnostic imaging*; D016757:Death, Sudden, Cardiac / Q000517:prevention & control; D006801:Humans; D021621:Imaging, Three-Dimensional; D061330:Multidetector Computed Tomography; D009203:Myocardial Infarction / Q000517:prevention & control; D058226:Plaque, Atherosclerotic / Q000000981:diagnostic imaging; D017410:Practice Guidelines as Topic; D011856:Radiographic Image Enhancement; D018570:Risk Assessment; D012720:Severity of Illness Index; D061205:Vascular Calcification / Q000000981:diagnostic imaging*