title: Invited commentary.
authors.affiliation: Department of Anesthesiology, UT Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390-9202, USA. philip.greilich@utsouthwestern.edu
authors.forename: Philip E
authors.initials: PE
authors.lastname: Greilich
mesh_terms: D006348:Cardiac Surgical Procedures / Q000379:methods*; D001026:Coronary Artery Bypass; D017548:Echocardiography, Transesophageal; D006351:Heart Valves / Q000601:surgery; D006801:Humans; D007430:Intraoperative Care