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Related Concept Videos

Heart Failure IV: Classification and Diagnostic Evaluation01:30

Heart Failure IV: Classification and Diagnostic Evaluation

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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...
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Heart Failure I: Introduction01:27

Heart Failure I: Introduction

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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...
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Pathophysiology of Heart Failure01:17

Pathophysiology of Heart Failure

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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...
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Heart Failure III: Clinical Manifestations01:26

Heart Failure III: Clinical Manifestations

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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...
889
Heart Failure V: Medical Management01:30

Heart Failure V: Medical Management

546
Medical Management of Acute Decompensated Heart Failure (ADHF)The primary goals of therapy for patients hospitalized with acute decompensated heart failure (ADHF) include:Relieving symptomsOptimizing volume statusSupporting oxygenation and ventilationMaintaining cardiac output (CO) and end-organ perfusionIdentifying and addressing the cause of ADHFPreventing complicationsProviding patient education on factors precipitating HF exacerbationPlanning for dischargeOngoing monitoring and assessment...
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Heart Failure II: Pathophysiology01:29

Heart Failure II: Pathophysiology

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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...
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Related Experiment Video

Updated: Apr 4, 2026

Cutoff Value of Phase Angle by Bioelectrical Impedance Analysis at Admission as a Prognostic Factor in Patients with Acute Heart Failure
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Cutoff Value of Phase Angle by Bioelectrical Impedance Analysis at Admission as a Prognostic Factor in Patients with Acute Heart Failure

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Temporal Trends in Hospitalisations for Heart Failure.

A Sugrue, Y Smyth, S Hennessy

    Irish Medical Journal
    |September 10, 2015
    PubMed
    Summary

    Hospitalizations for heart failure (HF) in Ireland decreased by 19% between 2002 and 2010. However, admissions for patients over 85 years old significantly increased, highlighting ongoing challenges in elder heart care.

    Area of Science:

    • Cardiology
    • Public Health
    • Epidemiology

    Background:

    • Heart failure (HF) is a leading cause of hospitalization for individuals over 65 in Ireland.
    • HF hospitalizations represent a significant portion of the Irish healthcare budget.
    • Understanding HF epidemiological trends is crucial for effective healthcare planning and service delivery.

    Purpose of the Study:

    • To analyze temporal trends in heart failure hospitalizations in Ireland from 2002 to 2010.
    • To identify potential areas for improvement in heart care services.
    • To assess changes in hospitalization rates, demographics, and length of stay.

    Main Methods:

    • Utilized cross-sectional data from the Eurostat database.
    • Extracted heart failure admissions using ICD 10 code (I-50).

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    Author Spotlight: Unveiling Prognostic Indicators in Heart Failure - The Role of Phase Angle and Bioelectrical Impedance Analysis
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    Cutoff Value of Phase Angle by Bioelectrical Impedance Analysis at Admission as a Prognostic Factor in Patients with Acute Heart Failure
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    Author Spotlight: Unveiling Prognostic Indicators in Heart Failure - The Role of Phase Angle and Bioelectrical Impedance Analysis
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  • Analyzed data for individuals aged 0-105 between 2002 and 2010.

    • Main Results:

    • A total of 51,369 HF admissions were recorded in Irish hospitals.
    • Age-standardized HF hospitalization rates decreased by 19.2% (from 157.5 to 127.2 per 100,000).
    • Hospitalizations for individuals over 85 increased significantly (from 17.9% to 26.7%), while length of stay remained stable.

    Conclusions:

    • Irish HF hospitalizations showed an overall reduction of 19% between 2002 and 2010.
    • Despite the overall decrease, there is a growing burden of HF in the elderly, particularly those over 85.
    • Continued focus on managing heart failure in older populations is essential.