title: Invited Commentary.
authors.affiliation: Department of Cardiothoracic Surgery, Children's Hospital of Illinois, 420 NE Glen Oak Ave, Ste 301, Peoria, IL61603. Electronic address: karl.f.welke@osfhealthcare.org.
authors.forename: Karl F
authors.initials: KF
authors.lastname: Welke
mesh_terms: D006348:Cardiac Surgical Procedures / Q000009:adverse effects*; D005260:Female; D006330:Heart Defects, Congenital / Q000401:mortality* / Q000601:surgery*; D006801:Humans; D008297:Male; D011787:Quality of Health Care; D012086:Reoperation / Q000379:methods*