Adults with congenital heart disease constitute a rapidly growing cohort of cardiology patients with lifelong and unique requirements, therefore knowledge in adult congenital heart disease is increasingly important not only for adult congenital cardiologists, but also for trainees and general cardiologists. The Scientific program will cover important topics in contemporary treatment of adult congenital heart disease. The focus will be on the latest clinical, interventional, surgical, and scientific developments with the international faculty consisting of global opinion leaders in the field. We do hope that EuroGUCH 2019 will fulfill your expectations and trust that you will enjoy visiting the beautiful city of Zagreb. Looking forward to see you in Zagreb in April 2019.