title: Invited commentary.
authors.affiliation: Division of Cardiothoracic Surgery, University of Cincinnati, 231 Albert B Sabin Way, Mail Location 558, Cincinnati, OH 45267-0558, USA. randall.wolf@uc.edu
authors.forename: Randall Kevin
authors.initials: RK
authors.lastname: Wolf
mesh_terms: D000714:Anastomosis, Surgical / Q000295:instrumentation; D001026:Coronary Artery Bypass / Q000295:instrumentation*; D006801:Humans; D008280:Magnetics / Q000295:instrumentation