title: Doppler echocardiographic assessment of valvar regurgitation.
authors.affiliation: Department of Cardiology, Desk F15, 9500 Euclid Avenue, The Cleveland Clinic Foundation, Cleveland, OH 44195, USA. thomasj@ccf.org
authors.forename: James D
authors.initials: JD
authors.lastname: Thomas
mesh_terms: D001022:Aortic Valve Insufficiency / Q000000981:diagnostic imaging* / Q000503:physiopathology / Q000601:surgery; D018618:Echocardiography, Doppler, Color / Q000379:methods*; D006801:Humans; D008944:Mitral Valve Insufficiency / Q000000981:diagnostic imaging* / Q000503:physiopathology / Q000601:surgery; D011300:Preoperative Care / Q000379:methods; D013318:Stroke Volume / Q000502:physiology