Deep learning–based quantification of epicardial adipose tissue. A, Three-dimensional rendering of epicardial adipose tissue (pink overlay) derived from coronary artery calcium scoring CT, B, as manually measured by an expert, and C, as automatically quantified by a deep learning algorithm embedded in research software (QFAT [version 2.0; Cedars-Sinai Medical Center]). (Reprinted, with permission, from reference 12.)