Artículo original: Lee SA, Koo HJ, Kang DY, Ahn JM, Park DW, Park SJ, et al. Identification of CT-derived Internal Area in Failed Surgical Stented Bioprostheses for Valve-in-Valve Implantation. Radiology: Cardiothoracic Imaging. 2023;5(6):e230103. DOI: https://doi.org/10.1148/ryct.230103 Sociedad: Radiological Society of North America…