Related Experiment Video
Updated: May 14, 2026
08:17
Murine Echocardiography of Left Atrium, Aorta, and Pulmonary Artery
Published on: February 20, 2017
Heart failure in elderly patients: distinctive features and unresolved issues.
Valentina Lazzarini1, Robert J Mentz, Mona Fiuzat
1Duke Clinical Research Institute, Duke University Medical Center, Durham, NC, USA. valentina.lazzarini@gmail.com
European Journal of Heart Failure
|February 23, 2013
Summary
Heart failure (HF) affects older adults more frequently. This review examines HF in the elderly, focusing on their unique characteristics, treatment challenges, and the need for more research in this population.
Area of Science:
- Gerontology and Cardiovascular Medicine
- Geriatric Cardiology
- Heart Failure Research
Background:
- Heart failure (HF) prevalence significantly rises with age.
- Existing HF clinical trials often exclude elderly populations, limiting evidence for this demographic.
- Understanding HF in older adults is crucial due to unique pathophysiological changes and treatment considerations.
Purpose of the Study:
- To review the epidemiology and pathophysiology of heart failure in the elderly.
- To explore the clinical characteristics, treatment patterns, and outcomes of older adults with HF.
- To identify gaps in current HF therapies for the elderly and suggest future research directions.
Main Methods:
- Literature review synthesizing data on HF in aging populations.
- Examination of epidemiological trends and pathophysiological mechanisms of the aging heart.
- Analysis of clinical characteristics, treatment strategies, and patient outcomes in elderly HF cohorts.
Main Results:
- The aging heart exhibits distinct pathophysiological changes relevant to HF development.
- Elderly HF patients present with unique clinical characteristics compared to younger cohorts.
- Current evidence-based HF therapies' impact on elderly outcomes requires further investigation.
Conclusions:
- Significant knowledge gaps exist regarding optimal HF management in the elderly.
- Future clinical trials must prioritize the inclusion and specific study of older adults with HF.
- Tailored therapeutic strategies are likely needed to improve HF outcomes in the aging population.
Related Concept Videos
01:27Heart Failure I: Introduction
Heart failure refers to a clinical syndrome caused by structural or functional cardiac disorders that prevent the heart from pumping an adequate amount of blood to meet the body's metabolic needs. This condition often arises from myocardial infarction or ischemia, leading to decreased cardiac output, reduced tissue perfusion, impaired gas exchange, fluid volume imbalance, and decreased functional ability.Heart failure can result from disruptions in the mechanisms that regulate cardiac output...
01:17Pathophysiology of Heart Failure
Heart failure (HF) is a progressive syndrome involving ventricles that leads to inadequate cardiac output. It can be classified based on location and output or ejection fraction. Ejection fraction (EF) is an essential measurement in the diagnosis and surveillance of HF. Reduced EF corresponds to systolic heart failure (HFrEF). However, HF with preserved ejection fraction (HFpEF) is becoming increasingly prevalent. Also known as diastolic HF, this form of HF is related to aging. The...
01:30Heart Failure VII: Nursing Interventions
The first step in nursing management of a patient with heart failure involves thoroughly assessing the patient's medical history.Subjective Data: Obtain the patient's medical history of coronary artery disease, hypertension, myocardial infarction, and symptoms like dyspnea, orthopnea, and paroxysmal nocturnal dyspnea.Objective Data: Conduct a physical examination to identify findings such as jugular vein distention, pulmonary crackles, tachycardia, murmurs, peripheral edema, and vital signs,...
01:30Heart Failure IV: Classification and Diagnostic Evaluation
Heart failure can be classified in various ways, with the most common classifications based on physical activity limitations, disease progression, severity, and treatment strategies.The Functional Classification of Heart Failure divides patients into four categories based on physical activity limitation due to symptom burden.Class I: Patients in this class have cardiac disease but no physical activity limitations. Ordinary activities like walking, climbing stairs, or routine tasks do not cause...
01:26Heart Failure III: Clinical Manifestations
Heart failure (HF) manifests primarily as dyspnea, fatigue, and fluid retention, resulting in peripheral and pulmonary edema. Symptoms may vary depending on which ventricle is more affected, left or right.Left-Sided Heart FailureAlso known as left ventricular failure, this condition results from the left ventricle's inability to fill or eject sufficient blood into the systemic circulation. It leads to pulmonary congestion, which occurs when the left ventricle fails to eject blood effectively...
01:29Heart Failure II: Pathophysiology
Systolic Heart Failure and Compensatory MechanismsSystolic heart failure (also termed HFrEF, Heart Failure with Reduced Ejection Fraction) is the most prevalent type of heart filure. It results in a decreased volume of blood being pumped from the ventricle. The aortic arch and carotid sinuses have baroreceptors that detect reduced blood pressure, triggering the sympathetic nervous system (SNS) to release epinephrine and norepinephrine. Initially, this response aims to boost heart rate and...