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Related Concept Videos

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 I: Introduction01:27

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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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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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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...
1.2K
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...
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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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Lumped-Parameter and Finite Element Modeling of Heart Failure with Preserved Ejection Fraction
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Psychological Aspects of Heart Failure.

Debra K Moser1, Cynthia Arslanian-Engoren2, Martha J Biddle3

  • 1Professor and Linda C. Gill Chair of Nursing, University of Kentucky, College of Nursing, 315 CON, Lexington, KY, 40536-0232, USA. dmoser@uky.edu.

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Psychological distress significantly impacts heart failure outcomes, yet it is often overlooked in clinical practice. Increased awareness and better management of these comorbid conditions are crucial for improving patient health.

Keywords:
AnxietyCaregiversCognitive functionDepressionSocial support

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Area of Science:

  • Cardiology
  • Psychiatry
  • Clinical Medicine

Background:

  • Psychological conditions, like depression, pose significant risks for morbidity and mortality in patients.
  • These psychological factors often outweigh traditional cardiovascular risk factors in their impact.
  • Current clinical practice rarely involves systematic assessment or adequate management of psychological conditions in heart failure patients.

Purpose of the Study:

  • To highlight the prevalence and impact of comorbid psychological conditions in heart failure.
  • To underscore the need for improved clinical awareness and management strategies.
  • To encourage better integration of mental health assessment in cardiovascular care.

Main Methods:

  • This study reviews existing literature and clinical observations regarding psychological comorbidities in heart failure.
  • It analyzes the impact of these conditions on patient outcomes.
  • The focus is on identifying gaps in current assessment and management protocols.

Main Results:

  • Psychological conditions are frequently underdiagnosed and undertreated in heart failure populations.
  • The lack of consistent assessment and management contributes to poorer patient outcomes.
  • There is a significant disconnect between the recognized impact of psychological distress and its clinical attention.

Conclusions:

  • Elevating awareness of psychological comorbidities in heart failure is essential.
  • Improved and consistent assessment and management protocols are urgently needed.
  • Addressing psychological health is critical for comprehensive heart failure care and improved patient prognosis.