Since 2008 Dr. Dekker has been a Senior physician at the cardiac electrophysiology department at the Catharina Hospital in Eindhoven,the Netherlands. Together with his arrhythmology team Dr Dekker performs about 1500 cardiac cardiac ablations annually. The team always works in a context of progressive innovation endorsed by the vision of the Catharina hospital: progressive and always looking for new ways to improve care and safety.

Dr. Dekker is committed to training and innovation in the field of the arrhythmology from genetic to clinical applications. He is an established researcher and author, and has published and co-authored over 60 scientific papers. He is a part-time researcher at the Eindhoven Technical University.