title: Invited commentary.
authors.affiliation: Division of Cardiothoracic Surgery, The Heart Institute at Childrens Hospital, LA, Mail Stop 66, 4650 Sunset Blvd, Los Angeles, CA 90027, USA. wwells@chla.usc.edu
authors.forename: Winfield
authors.initials: W
authors.lastname: Wells
mesh_terms: D006348:Cardiac Surgical Procedures / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007431:Intraoperative Complications / Q000503:physiopathology*; D008297:Male; D009416:Nerve Regeneration / Q000502:physiology*; D010791:Phrenic Nerve / Q000293:injuries*; D012133:Respiratory Paralysis / Q000209:etiology* / Q000601:surgery*
keywords: 18; 6