title: [Mitral valve regurgitation in advanced heart failure: interventional or surgical treatment? For surgical treatment].
authors.affiliation: Universitätsklinik der Ruhr - Universität Bochum, 32545 Bad Oeynhausen. jgummert@hdz-nrw.de
authors.forename: J
authors.initials: J
authors.lastname: Börgermann
authors.forename: J
authors.initials: J
authors.lastname: Gummert