title: Transducer position and mitral valve gradient.
authors.forename: J B
authors.initials: JB
authors.lastname: Agarwal
mesh_terms: D001794:Blood Pressure / Q000502:physiology*; D006328:Cardiac Catheterization / Q000295:instrumentation*; D006801:Humans; D008946:Mitral Valve Stenosis / Q000503:physiopathology*; D008955:Models, Cardiovascular; D014160:Transducers, Pressure