title: New heart murmur and fever in a patient with systemic lupus erythematosus.
mesh_terms: D000328:Adult; D004452:Echocardiography; D004697:Endocarditis, Bacterial / Q000175:diagnosis* / Q000209:etiology; D005260:Female; D005334:Fever / Q000209:etiology; D006337:Heart Murmurs; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000150:complications*; D008943:Mitral Valve / Q000473:pathology; D013290:Streptococcal Infections / Q000175:diagnosis