title: Invited commentary.
authors.affiliation: Pediatric and Congenital Heart Surgery, Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH44195, USA. mavrouc@ccf.org
authors.forename: Constantine
authors.initials: C
authors.lastname: Mavroudis
mesh_terms: D000328:Adult; D000367:Age Factors; D006330:Heart Defects, Congenital / Q000601:surgery*; D006331:Heart Diseases / Q000151:congenital* / Q000601:surgery*; D006801:Humans; D010372:Pediatrics; D013903:Thoracic Surgery