title: Invited commentary.
authors.affiliation: Division of Cardiothoracic Surgery, St. Louis University, 3635 Vista, St Louis, MO 63110, USA. hbarner@slu.edu
authors.forename: Hendrick B
authors.initials: HB
authors.lastname: Barner
mesh_terms: D024405:Gastroepiploic Artery / Q000502:physiology / Q000637:transplantation*; D006801:Humans; D009204:Myocardial Revascularization / Q000379:methods*; D014654:Vascular Patency