title: Valve resistance.
authors.affiliation: Department of Medicine, University of Chicago, IL 60637.
authors.forename: L E
authors.initials: LE
authors.lastname: Ford
authors.forename: T
authors.initials: T
authors.lastname: Feldman
authors.forename: J D
authors.initials: JD
authors.lastname: Carroll
mesh_terms: D006351:Heart Valves / Q000502:physiology*; D006801:Humans; D008955:Models, Cardiovascular; D014655:Vascular Resistance