title: Challenge in the diagnosis of rheumatic activity.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D003937:Diagnosis, Differential; D004698:Endocarditis, Subacute Bacterial / Q000175:diagnosis; D006333:Heart Failure / Q000150:complications; D006801:Humans; D007194:India; D012213:Rheumatic Fever / Q000175:diagnosis*; D012214:Rheumatic Heart Disease / Q000150:complications / Q000175:diagnosis