
Napkin-Ring Sign on Coronary CT Angiography for the Prediction of Acute Coronary Syndrome
Keywords: acute coronary syndrome; coronary CT angiography; prognosisACS, acute coronary syndrome; CAD, coronary artery disease; CTA, computed tomography angiography; LAP, low-attenuation plaque; PR, positive remodeling; TCFA, thin-cap fibroatheroma