Differential characteristics of acute heart failure in very elderly patients: the prospective RICA study.
Aging Clin Exp Res
; 32(9): 1789-1799, 2020 Sep.
Article
em En
| MEDLINE
| ID: mdl-31621036
ABSTRACT
INTRODUCTION:
Acute heart failure (AHF) is a frequent epidemic in geriatrics. The main aim of this study was to evaluate the clinical and prognostic differences of very elderly patients with AHF compared to the rest, and evaluate the factors associated with 90-day mortality.METHODS:
We analyzed 3828 patients hospitalized for AHF with an age of ≥ 70 years. The population was divided into three groups 70-79, 80-89 and ≥ 90 years old (nonagenarians). The baseline characteristics of patients nonagenarians were compared with the rest. In the group of nonagenarians, their clinical characteristics were analyzed according to the left ventricular ejection fraction (LVEF) and the factors associated with mortality at 90 days of follow-up.RESULTS:
Nonagenarians showed higher comorbidity and cognitive deterioration, worse basal functional status, and preserved LVEF. Alternatively, they presented a lower rate of diabetes mellitus, lower incidence of de novo AHF, and lower prescription of angiotensin-converting-enzyme inhibitors, aldosterone blockers, anticoagulants, and statins at hospital discharge. Of the total, 334 patients (9.3%) had died by 90 days. The 90-day mortality rate was highest in nonagenarians (7.1% vs 9.8% vs 17%; p = 0.001). Multivariate analysis showed that renal failure, New York Heart Association (NYHA) functional classifications of III-IV, and a more advanced functional deterioration at baseline are predictors of mortality within 90 days.CONCLUSIONS:
The AHF in patients nonagenarians has a different clinical profile compared to younger patients and a higher mortality. In this subgroup of patients having a worse baseline functional status, higher NYHA classification (III-IV), and renal failure are predictors of 90-day mortality.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Função Ventricular Esquerda
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Insuficiência Cardíaca
Tipo de estudo:
Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Aged
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Aged80
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Humans
Idioma:
En
Ano de publicação:
2020
Tipo de documento:
Article