title: Combined anterior mitral leaflet extension and myectomy in hypertrophic obstructive cardiomyopathy.
authors.forename: William G
authors.initials: WG
authors.lastname: Williams
mesh_terms: D001705:Bioprosthesis; D002312:Cardiomyopathy, Hypertrophic / Q000601:surgery*; D006801:Humans; D008943:Mitral Valve / Q000503:physiopathology / Q000601:surgery*; D010496:Pericardium