Establishing a cardiology registry: navigating quality and regulatory challenges with a focus on congenital heart disease

Robert David Pittrow, Oliver Dewald, Frank Harig, Ann-Sophie Kaemmerer-Suleiman, Mathieu Suleiman, Leonard Bernhard Pittrow, Stephan Achenbach, Annika Freiberger, Sebastian Freilinger, Benjamin Alexander Pittrow, Renate Kaulitz, Harald Kaemmerer