title: Invited commentary.
authors.affiliation: Klinik für Herz- und Gefäßchirurgie, Deutsche Herzzentrum München an der Technischen Universität München. schreiber@dhm.mhn.de
authors.forename: C
authors.initials: C
authors.lastname: Schreiber
mesh_terms: D006348:Cardiac Surgical Procedures; D006330:Heart Defects, Congenital / Q000601:surgery*; D006801:Humans; D010043:Outcome and Process Assessment, Health Care; D019984:Quality Indicators, Health Care