title: Valve regurgitation with LV dysfunction: how did we get there?
authors.affiliation: Mayo Clinic College of Medicine, Rochester, Minnesota. Electronic address: sarano.maurice@mayo.edu.
authors.forename: Maurice
authors.initials: M
authors.lastname: Enriquez-Sarano
mesh_terms: D001022:Aortic Valve Insufficiency / Q000503:physiopathology*; D004452:Echocardiography; D005260:Female; D006321:Heart / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008944:Mitral Valve Insufficiency / Q000503:physiopathology*
keywords: Doppler-echocardiography; aortic regurgitation; left ventricle; mitral regurgitation