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Related Concept Videos

Heart Failure VII: Nursing Interventions01:30

Heart Failure VII: Nursing Interventions

192
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,...
192
Heart Failure IV: Classification and Diagnostic Evaluation01:30

Heart Failure IV: Classification and Diagnostic Evaluation

74
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...
74
Heart Failure V: Medical Management01:30

Heart Failure V: Medical Management

52
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...
52
Pathophysiology of Heart Failure01:17

Pathophysiology of Heart Failure

2.0K
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...
2.0K
Heart Failure I: Introduction01:27

Heart Failure I: Introduction

157
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...
157
Heart Failure II: Pathophysiology01:29

Heart Failure II: Pathophysiology

104
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...
104

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Related Experiment Video

Updated: Oct 18, 2025

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

Published on: June 10, 2025

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Defining Vulnerable Patients with Heart Failure: Opportunistic Lessons from Covid-19.

Sakine Satici1, Pupalan Iyngkaran2, Malcolm Battersby3

  • 1General Physician and Master of Research student, Victoria University, Melbourne, Victoria, Australia.

Current Cardiology Reviews
|October 4, 2021
PubMed
Summary
This summary is machine-generated.

Congestive heart failure (CHF) patients often have poor outcomes, with some vulnerable individuals overlooked by health services. This review examines CHF, chronic disease management, and patient vulnerability, especially during the COVID-19 pandemic.

Keywords:
COVID-19Congestive heart failure (CHF)chronic diseasemortality ratesoutcomesvulnerable patient

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Lumped-Parameter and Finite Element Modeling of Heart Failure with Preserved Ejection Fraction
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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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Area of Science:

  • Cardiology
  • Public Health
  • Chronic Disease Management

Background:

  • Congestive Heart Failure (CHF) is a chronic condition linked to adverse health outcomes.
  • Certain patient populations experiencing CHF exhibit heightened vulnerability.
  • These vulnerable groups may be underserved or undetected by existing healthcare systems.

Purpose of the Study:

  • To review the challenges in managing chronic diseases, specifically heart failure.
  • To identify vulnerable patient populations within heart failure cohorts.
  • To explore how the COVID-19 pandemic highlighted gaps in care for these individuals.

Main Methods:

  • Literature review focusing on chronic disease, heart failure, and patient vulnerability.
  • Analysis of healthcare access and outcomes for underserved CHF patients.
  • Examination of the impact of the COVID-19 pandemic on vulnerable populations.

Main Results:

  • Vulnerable patients with chronic heart failure often face barriers to accessing healthcare.
  • The COVID-19 pandemic exacerbated existing inequalities in care for these individuals.
  • A significant gap exists in identifying and supporting "silent" or "absent" vulnerable CHF patients.

Conclusions:

  • Effective management of chronic heart failure requires addressing the needs of all vulnerable patients.
  • Proactive identification and tailored support are crucial for improving outcomes in CHF.
  • Future strategies must ensure equitable healthcare access, particularly during public health crises.