This dataset contains sensitive data and is therefore not openly available. A description of the dataset is provided below: This dataset contains pseudonymized data for the Danish study of Radiomics (Dan-R), and will undergo updates with addition of data. Dan-R is an ongoing retrospective multicenter study with patient data from The North Denmark Region, The Central Denmark Region, The Region of Southern Denmark, and The Western Denmark Heart Registry. The data consist of imaging data, coronary artery calcium score, and corresponding reported outcomes from patients reporting with symptoms of severe arteriosclerotic vascular disease referred to cardiac CT imaging. Dan-R aims to facilitate the development of machine learning solutions for detection of e.g., atherosclerosis or coronary artery disease based on cardiac CT imaging.