title: Invited commentary.
authors.affiliation: Department of Cardiothoracic Surgery, St Antonius Hospital, Koekoekslaan 1, Nieuwegein, 3435 CM, the Netherlands. m.schepens@antonius.net
authors.forename: Marc A A M
authors.initials: MA
authors.lastname: Schepens
mesh_terms: D006348:Cardiac Surgical Procedures / Q000379:methods; D006801:Humans; D011664:Pulmonary Valve / Q000637:transplantation*; D012086:Reoperation; D012307:Risk Factors; D014182:Transplantation, Autologous