title: Abstracts of the 42nd Annual Meeting of the Association for European Paediatric Cardiology, 16-19 May 2007, Warsaw, Poland.
mesh_terms: D000293:Adolescent; D006348:Cardiac Surgical Procedures; D002309:Cardiology; D002318:Cardiovascular Diseases; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn