Dr. Sebastian Onciul is a consultant cardiologist with advanced expertise in cardiovascular imaging. He is Level 3 fully certified in Cardiovascular Magnetic Resonance (CMR) by the European Society of Cardiology, reflecting the highest level of competence in this imaging modality. He serves as Lecturer in Cardiology at the Carol Davila University of Medicine and Pharmacy, Bucharest, where his academic and clinical focus is on non-invasive imaging of cardiovascular diseases, with particular expertise in genetic and acquired cardiomyopathies. Dr. Onciul completed advanced training in Cardiovascular Magnetic Resonance in the United Kingdom and has extensive experience in multimodality cardiovascular imaging applied to complex myocardial diseases. His daily professional activity combines clinical practice, research, and education. He is actively involved in teaching medical students and cardiology residents, as well as training fellows specializing in cardiovascular magnetic resonance, contributing to the development of the next generation of imaging specialists. Dr. Onciul is Co-Editor of the ESC/EACVI Pocket Guideline of Cardiovascular Magnetic Resonance. In recognition of his scientific contributions, he was awarded the Romanian Academy Award in 2025 for one of his published papers.