Piet Claus is a Senior Lecturer at the Faculty of Medicine, KU Leuven, working within the Department of Cardiovascular Sciences. He is affiliated with the Cardiovascular Imaging and Dynamics unit at UZ Leuven (Herestraat 49, bus 7003, 3000 Leuven) and is a member of the iSi Health - KU Leuven Institute for Physics-based Modeling for In Silico Health. Dr. Claus serves on multiple governance bodies including the Doctoral School Committee for Biomedical Sciences, Faculty Council of Medicine, Departmental Council for Cardiovascular Sciences, Department Board of Cardiovascular Sciences, and the Research Council (plenary composition). His ORCID identifier is 0000-0002-2013-639X. His research focuses on cardiac electrophysiology, arrhythmia mechanisms, cardiovascular imaging, and cardiac modeling. He combines experimental approaches with computational modeling to understand heart function and disease, with particular emphasis on arrhythmia mechanisms in the infarct edge zone, cardiac remodeling, and development of novel imaging and modeling techniques for cardiovascular assessment. His work frequently utilizes ovine models for translational research. Analysis of his recent publications (2024-2025) reveals consistent focus on arrhythmia mechanisms, cardiac imaging techniques, cardiovascular modeling, and translational cardiovascular research. His work spans multiple methodologies including experimental physiology, computational modeling, imaging analysis, and clinical studies, with strong emphasis on understanding the electrophysiological properties of the heart and developing improved diagnostic approaches. Dr. Claus has secured significant research funding for his work, serving as Principal Investigator (Promotor) or Co-Principal Investigator (Co-promotor) on multiple projects including 'An optimized experimental data-driven investigation of arrhythmia mechanisms in the infarct edge zone,' 'Deep functional characterization of discrete regions leading to arrhythmias in the infarct rim zone,' and 'Bayesiaanse inversie van cardiale elektrogrammen voor patiëntspecifieke analyse (BICEPS).' He teaches several courses at KU Leuven including 'Hot Topics in Fundamental and Medical Aspects of Cardiovascular Biology,' 'Fundamental and Medical Aspects of Cardiovascular Biology,' 'Biofysica,' and various anatomy and physiology courses related to the cardiovascular system, demonstrating his commitment to education in cardiovascular sciences.