title: Should we cross the valve: the risk of retrograde catheterization of the left ventricle in patients with aortic stenosis.
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Lim
authors.forename: J Gerard
authors.initials: JG
authors.lastname: Mudd
authors.forename: Morton J
authors.initials: MJ
authors.lastname: Kern
mesh_terms: D001024:Aortic Valve Stenosis / Q000150:complications* / Q000628:therapy*; D002545:Brain Ischemia / Q000209:etiology*; D006328:Cardiac Catheterization / Q000009:adverse effects* / Q000379:methods*; D006352:Heart Ventricles; D006801:Humans; D012307:Risk Factors