title: Case 4--77-year-old female patient with heart failure, normal left ventricular systolic function and signs of restrictive cardiopathy.
authors.affiliation: Instituto do Coração, São Paulo.
authors.forename: Mônica Samuel
authors.initials: MS
authors.lastname: Avila
authors.forename: André Cogo
authors.initials: AC
authors.lastname: Dalmaschio
authors.forename: Luiz Alberto
authors.initials: LA
authors.lastname: Benvenuti
mesh_terms: D000368:Aged; D000686:Amyloidosis / Q000473:pathology; D009202:Cardiomyopathies / Q000473:pathology; D002313:Cardiomyopathy, Restrictive / Q000175:diagnosis* / Q000473:pathology; D003937:Diagnosis, Differential; D004452:Echocardiography; D017809:Fatal Outcome; D005260:Female; D006333:Heart Failure / Q000175:diagnosis* / Q000473:pathology / Q000503:physiopathology; D006801:Humans; D007037:Hypothyroidism / Q000175:diagnosis; D013599:Systole / Q000502:physiology; D018487:Ventricular Dysfunction, Left / Q000175:diagnosis / Q000473:pathology; D016277:Ventricular Function, Left / Q000502:physiology*