[Cardiac amyloidosis: a case series of 14 patients, description and prognosis]. / Amylose cardiaque : à propos d'une série de 14 patients, description et facteurs pronostiques.
Rev Med Interne
; 34(11): 671-8, 2013 Nov.
Article
em Fr
| MEDLINE
| ID: mdl-24090573
ABSTRACT
PURPOSE:
Cardiac amyloidosis is rare. The objective of this study was to report on a case series of 14 patients with cardiac amyloidosis and to study the prognostic factors.METHODS:
Monocentric retrospective study of all adult patients who presented with cardiac amyloidosis, diagnosed at the Georges-Pompidou European hospital in Paris between 2003 and 2011.RESULTS:
Fourteen patients were identified (10 men and four women). Median age at diagnosis was 66.5 years. Twelve patients were diagnosed with AL amyloidosis, one with AA amyloidosis, and one with transthyretin amyloidosis. All patients presented cardiac manifestations heart failure (n=9), rhythm disorders (n=6). Eight patients presented extra-cardiac manifestations of amyloidosis renal (n=8), gastrointestinal (n=5). Troponin serum level was increased in eight patients and BNP level was superior to 400 pg/L in 12 patients. When performed, the cardiac magnetic resonance imaging (MRI) showed, in six patients out of seven, chamber dilatation, concentric hypertrophy or late enhancement. Among patients with cardiac failure at diagnosis (n=9), seven died with a median survival of 1 month duration. Factors of poor prognosis were, in our study, heart failure, elevated levels of troponin and BNP, and the AL amyloidosis subtype.CONCLUSION:
Cardiac amyloidosis, especially the AL type, has a very poor prognosis, essentially because of an underlying multiple myeloma and heart failure.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Amiloidose
/
Cardiomiopatias
Tipo de estudo:
Etiology_studies
/
Incidence_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Aged
/
Female
/
Humans
/
Male
/
Middle aged
País/Região como assunto:
Europa
Idioma:
Fr
Revista:
Rev Med Interne
Ano de publicação:
2013
Tipo de documento:
Article
País de afiliação:
França