title: Progress is precarious.
authors.forename: Diane E
authors.initials: DE
authors.lastname: Head
authors.forename: Paul
authors.initials: P
authors.lastname: Barash
mesh_terms: D003324:Coronary Artery Disease / Q000628:therapy*; D054855:Drug-Eluting Stents / Q000009:adverse effects; D006801:Humans; D019990:Perioperative Care; D013514:Surgical Procedures, Operative