title: Modified catheter shapes for engaging left coronary ostium in unusually wide ascending aortas.
authors.forename: A D
authors.initials: AD
authors.lastname: Abhyankar
mesh_terms: D001011:Aorta / Q000473:pathology*; D006328:Cardiac Catheterization / Q000295:instrumentation*; D004867:Equipment Design; D006801:Humans