Myocardial late enhancement (LE) imaging with photon-counting detector (PCD)–CT offers a promising alternative to LGE-MRI, with spectral reconstructions such as iodine maps and low-energy VMIs enabling accurate scar visualization.1,2 Because these reconstructions are noise-prone, a new PCD-specific U-net–based denoising algorithm (ClariCT.AI) may enhance image quality (Fig. 1A).3 This study assessed the added value of post-hoc CNN denoising on image quality and diagnostic performance of myocardi…