title: Catheter perforation of left ventricle in aortic stenosis [corrected].
authors.forename: T O
authors.initials: TO
authors.lastname: Cheng
mesh_terms: D006335:Heart Injuries / Q000209:etiology*; D006352:Heart Ventricles / Q000293:injuries; D006801:Humans; D015635:Radionuclide Ventriculography / Q000009:adverse effects*; D019564:Unnecessary Procedures