title: Invited commentary.
authors.affiliation: Department of Surgery, Massachusetts General Hospital, Harvard Medical School, 55 Fruit St, GRB425, Boston, MA 02114, USA. hott@partners.org
authors.forename: Harald C
authors.initials: HC
authors.lastname: Ott
mesh_terms: D015906:Angioplasty, Balloon, Coronary; D006328:Cardiac Catheterization; D006801:Humans; D007387:Internal Mammary-Coronary Artery Anastomosis / Q000379:methods*; D015607:Stents