Learn about the critical role of cardiac computed tomography (CT) in adult congenital heart disease (ACHD) through an in-depth case-based lecture that examines real clinical scenarios. Explore various applications of cardiac CT imaging in diagnosing and managing adult patients with congenital heart conditions, while analyzing specific cases that demonstrate key diagnostic findings and clinical decision-making processes. Gain valuable insights into how cardiac CT technology aids in the evaluation of complex anatomical structures, surgical planning, and long-term follow-up care for ACHD patients through practical examples and expert commentary.