Clinical features of extremely elderly patients with heart failure

Area of Science:

• Gerontology
• Cardiology
• Clinical Medicine

Background:

• Heart failure (HF) is a complex clinical syndrome.
• The extremely elderly population (≥85 years) presents unique challenges in HF management.
• Understanding distinct clinical features and prognostic factors in this demographic is crucial.

Purpose of the Study:

• To investigate the clinical characteristics of heart failure (HF) in extremely elderly patients.
• To compare these features with those in non-extremely elderly patients.
• To identify differential prognostic factors for mortality between these groups.

Main Methods:

• Analysis of 1163 hospitalized heart failure patients.
• Division into an extremely elderly group (≥85 years, n=88) and a non-extremely elderly group (<85 years, n=1075).
• Multivariate analysis to identify predictors of all-cause death.

Main Results:

• Extremely elderly patients exhibited higher rates of hypertension, chronic kidney disease, anemia, higher systolic blood pressure, and lower body mass index.
• Lower utilization of beta-blockers and anticoagulants was observed in the extremely elderly group.
• Mortality was significantly higher in the extremely elderly group (P < 0.001).
• Prognostic factors for all-cause death differed: atrial fibrillation and renin-angiotensin system inhibitors were significant in the extremely elderly, while age, BMI, NYHA class, LVEF, anemia, beta-blockers, and RAS inhibitors were significant in the non-extremely elderly.

Conclusions:

• Clinical management of heart failure in extremely elderly patients requires specific attention.
• Atrial fibrillation and the use of renin-angiotensin system inhibitors are critical prognostic indicators in this population.
• Further research into tailored therapeutic strategies for extremely elderly heart failure patients is warranted.