title: Whom do you trust? Misguided faith in the catheter- or Doppler-derived aortic valve gradient.
authors.affiliation: Cooper University Hospital, Robert Wood Johnson Medical School, Camden, New Jersey, USA.
authors.forename: Zoltan G
authors.initials: ZG
authors.lastname: Turi
mesh_terms: D001021:Aortic Valve / Q000000981:diagnostic imaging / Q000503:physiopathology*; D001024:Aortic Valve Stenosis / Q000000981:diagnostic imaging / Q000503:physiopathology*; D001794:Blood Pressure / Q000502:physiology*; D006328:Cardiac Catheterization; D015150:Echocardiography, Doppler; D006801:Humans; D019300:Medical Errors; D015203:Reproducibility of Results; D017725:Ventricular Pressure / Q000502:physiology