title: Do the current ACC/AHA guidelines correctly reflect the attitudes and utilization of PCI in patients with unprotected left main coronary artery stenosis?
authors.forename: Randy K
authors.initials: RK
authors.lastname: Bottner
authors.forename: Lloyd W
authors.initials: LW
authors.lastname: Klein
mesh_terms: D015906:Angioplasty, Balloon, Coronary / Q000592:standards / Q000706:statistics & numerical data*; D023921:Coronary Stenosis / Q000628:therapy*; D006801:Humans; D017410:Practice Guidelines as Topic; D012955:Societies, Medical