Late iodine enhancement cardiac computed tomography for detection of myocardial scars: impact of experience in the clinical practice

Background Cardiac CT with late iodine enhancement (LIE-CT) may characterize the scarred myocardium, but the role of readers’ experience and scar pattern on LIE-CT diagnostic performance is unknown. Aim was to assess the diagnostic performance of LIE-CT according to readers’ experience, scar pattern and contrast-to-noise ratio (CNR) using late gadolinium enhancement MRI (LGE-MRI) as reference.