title: Double opening sound related to dysfunction in a caged disc mitral valve prosthesis.
mesh_terms: D000328:Adult; D005260:Female; D005263:Femoral Artery; D006350:Heart Valve Prosthesis / Q000009:adverse effects* / Q000592:standards; D006801:Humans; D008946:Mitral Valve Stenosis / Q000601:surgery*; D010701:Phonocardiography; D012214:Rheumatic Heart Disease / Q000601:surgery; D013923:Thromboembolism / Q000209:etiology* / Q000601:surgery