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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 V: Medical Management01:30

Heart Failure V: Medical Management

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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...
36
Heart Failure VII: Nursing Interventions01:30

Heart Failure VII: Nursing Interventions

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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,...
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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...
1.9K
Mitral Regurgitation IV: Nursing Management01:28

Mitral Regurgitation IV: Nursing Management

109
Mitral regurgitation (MR) is a condition where the mitral valve does not close properly, leading to the backward flow of blood from the left ventricle into the left atrium during systole. This condition can arise from various causes, including rheumatic fever, infective endocarditis, or degenerative valve disease. Effective nursing management is crucial to optimizing patient outcomes and involves comprehensive assessment and targeted interventions.Comprehensive Patient AssessmentA detailed...
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Heart Failure I: Introduction01:27

Heart Failure I: Introduction

95
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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Related Experiment Video

Updated: Sep 30, 2025

Cutoff Value of Phase Angle by Bioelectrical Impedance Analysis at Admission as a Prognostic Factor in Patients with Acute Heart Failure
05:16

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

263

Emergency Heart failure Mortality Risk Grade may help to reduce heart failure admissions.

N E van Hattem1, S L M A Beeres1, B J A Mertens2

  • 1Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands.

Netherlands Heart Journal : Monthly Journal of the Netherlands Society of Cardiology and the Netherlands Heart Foundation
|March 12, 2022
PubMed
Summary

The Emergency Heart failure Mortality Risk Grade (EHMRG) accurately identifies high-risk heart failure patients in the emergency department. This tool can help safely reduce hospital admissions for heart failure by stratifying patient risk.

Keywords:
Emergency departmentHeart failureHospitalisationMortalityRisk assessment

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

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Area of Science:

  • Cardiology
  • Emergency Medicine
  • Health Services Research

Background:

  • Frequent hospital admissions for heart failure (HF) strain healthcare resources.
  • Current admission decisions rely on clinical judgment, lacking prognostic risk stratification.
  • The Emergency Heart failure Mortality Risk Grade (EHMRG) was developed for risk assessment in the emergency department (ED).

Purpose of the Study:

  • To evaluate the EHMRG's effectiveness in predicting 30-day mortality for Dutch HF patients in the ED.
  • To assess the potential of EHMRG to decrease hospital admissions for decompensated HF.

Main Methods:

  • Retrospective calculation of EHMRG in 227 patients presenting to the ED with decompensated HF.
  • Patients were stratified into five risk groups (very low to very high) based on EHMRG scores.
  • Hospitalization decisions were initially based on clinical judgment; the study simulated decisions based on EHMRG.

Main Results:

  • 30-day mortality was 11% overall and varied significantly across EHMRG risk strata (p < 0.01).
  • Clinical judgment led to 76% hospitalization; EHMRG-based decisions could reduce this to 66% (p < 0.01).
  • No mortality was observed in discharged patients, regardless of the decision-making method (EHMRG or clinical judgment).

Conclusions:

  • The EHMRG tool effectively distinguishes between high- and low-risk patients with decompensated HF in the ED.
  • EHMRG shows promise for safely reducing unnecessary hospital admissions for heart failure.
  • Risk stratification using EHMRG supports more targeted healthcare resource allocation.