title: Invited commentary.
authors.affiliation: Department of Cardiovascular Surgery, German Heart Center Munich, Technical University of Munich, Lazarettstrasse 36, Munich 80636, Germany.
authors.forename: Stephen M
authors.initials: SM
authors.lastname: Wildhirt
mesh_terms: D001161:Arteriosclerosis / Q000473:pathology*; D001026:Coronary Artery Bypass / Q000379:methods; D006801:Humans; D017534:Radial Artery / Q000473:pathology*