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Related Concept Videos

Heart Failure I: Introduction01:27

Heart 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...
Pathophysiology of Heart Failure01:17

Pathophysiology 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...
Heart Failure IV: Classification and Diagnostic Evaluation01:30

Heart 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...
Heart Failure III: Clinical Manifestations01:26

Heart 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...
Heart Failure II: Pathophysiology01:29

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

Heart 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,...

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Related Experiment Video

Updated: Jun 3, 2026

Biventricular Assessment of Cardiac Function and Pressure-Volume Loops by Closed-Chest Catheterization in Mice
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Biventricular Assessment of Cardiac Function and Pressure-Volume Loops by Closed-Chest Catheterization in Mice

Published on: June 15, 2020

Heart failure highlights in 2010.

Kevin Damman1, Alexander H Maass, Peter van der Meer

  • 1Department of Cardiology, University Medical Centre Groningen, PO Box 30.001, 9700 RB Groningen, The Netherlands.

European Journal of Heart Failure
|March 26, 2011
PubMed
Summary
This summary is machine-generated.

This review covers 2010 heart failure research, including pathophysiology, genetics, and device therapy guidelines. It highlights advancements in improving patient outcomes for this widespread cardiovascular disorder.

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A Surgical Model of Heart Failure with Preserved Ejection Fraction in Tibetan Minipigs
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A Surgical Model of Heart Failure with Preserved Ejection Fraction in Tibetan Minipigs

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Last Updated: Jun 3, 2026

Biventricular Assessment of Cardiac Function and Pressure-Volume Loops by Closed-Chest Catheterization in Mice
08:21

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Published on: June 15, 2020

A Surgical Model of Heart Failure with Preserved Ejection Fraction in Tibetan Minipigs
07:09

A Surgical Model of Heart Failure with Preserved Ejection Fraction in Tibetan Minipigs

Published on: February 18, 2022

Area of Science:

  • Cardiology
  • Clinical Research

Background:

  • Heart failure remains a significant global health challenge.
  • Ongoing research is crucial for understanding and managing heart failure.
  • The European Journal of Heart Failure is committed to advancing heart failure knowledge.

Purpose of the Study:

  • To provide an overview of key heart failure research published in 2010.
  • To discuss advancements across various aspects of heart failure.
  • To highlight new findings and guidelines relevant to patient care.

Main Methods:

  • Review of significant studies published in 2010.
  • Synthesis of research findings from diverse areas.
  • Discussion of pre-clinical research, co-morbidities, genetics, and device therapy.

Main Results:

  • Significant studies in 2010 yielded exciting results in heart failure research.
  • New insights into the genetics of heart failure were reported.
  • Novel guidelines for device therapy in heart failure were introduced.

Conclusions:

  • The reviewed studies offer valuable contributions to the understanding and treatment of heart failure.
  • Advancements in 2010 provide a basis for improved patient outcomes.
  • Continued investigation into heart failure pathophysiology and therapy is essential.