title: Papillary muscle traction in mitral valve prolapse--the hen or egg?
authors.forename: T O
authors.initials: TO
authors.lastname: Cheng
mesh_terms: D006801:Humans; D008945:Mitral Valve Prolapse / Q000209:etiology / Q000503:physiopathology*; D010210:Papillary Muscles / Q000503:physiopathology*