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Related Concept Videos

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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Pathophysiology of Heart Failure01:17

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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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Hospitals-II00:59

Hospitals-II

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Hospitals provide inpatient and outpatient services. Inpatient services provide care to patients that stay in the hospital for an extended period, ranging from days to months. Examples of inpatient services include intensive care units, hospital wards, or surgeries. Outpatient services provide care to patients who come to a hospital for a diagnostic or treatment but do not stay overnight —for example, diagnostic tests, surgical procedures, or health education.
Nurses that work in...
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Heart Failure VI: Adjunct Therapies01:22

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Additional therapies for treating patients with heart failure (HF) may include procedural interventions, supplemental oxygen, the management of sleep disorders, and nutritional therapy.Procedural InterventionsImplantable Cardioverter-Defibrillator: For patients at risk of life-threatening arrhythmias due to severe left ventricular dysfunction, an Implantable Cardioverter-Defibrillator (ICD) can detect and terminate these arrhythmias, preventing sudden cardiac death and improving survival rates.
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Heart Failure Drugs: Diuretics01:22

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Heart failure and kidney perfusion are interconnected in a complex way. Reduced renal perfusion and venous congestion are two significant factors that contribute to renal dysfunction in heart failure. The kidneys, primarily responsible for fluid balance in the body, are adversely affected due to compromised cardiac output and increased venous pressure. In response to reduced renal perfusion, the kidneys activate neurohumoral mechanisms to restore balance. However, these mechanisms can be...
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Racial Disparities in Type of Heart Failure and Hospitalization.

Wei-Chen Lee1, Hani Serag2, Robert L Ohsfeldt3

  • 1Office of Health Policy and Legislative Affairs, University of Texas Medical Branch, 301 University Blvd, Galveston, TX, 77555-0920, USA. weilee@utmb.edu.

Journal of Immigrant and Minority Health
|March 23, 2018
PubMed
Summary
This summary is machine-generated.

Racial disparities persist in heart failure (HF) care, with Black patients experiencing earlier onset and ongoing differences in length of stay and readmission rates, highlighting a need for targeted public health interventions.

Keywords:
Health disparitiesHeart failureLength of stayReadmission

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Area of Science:

  • Cardiology
  • Health Services Research
  • Health Disparities

Background:

  • Heart failure (HF) is a significant cause of hospitalizations and readmissions.
  • Existing research indicates potential racial disparities in HF patient outcomes.
  • Understanding these disparities is crucial for improving equitable care.

Purpose of the Study:

  • To investigate racial disparities in heart failure (HF) patients.
  • To compare onset, mortality, length of stay (LOS), direct costs, and readmission rates across racial groups.
  • To identify specific areas for targeted public health interventions.

Main Methods:

  • Secondary analysis of risk-adjusted inpatient data from an academic health center.
  • Inclusion of 1006 adult patients admitted with HF between 10/01/2011 and 09/30/2015 (1605 visits).
  • Comparison of five health outcomes across three racial groups: White, Black, and Hispanic.

Main Results:

  • Black patients were admitted at a younger age compared to other racial groups.
  • Risk-adjusted analyses revealed persistent racial differences in length of stay (LOS) and readmission rates.
  • Stratification by race/ethnicity and HF type provided further insights into outcome variations.

Conclusions:

  • Racial disparities in heart failure (HF) care, particularly concerning onset, LOS, and readmissions, require further investigation.
  • Targeted public health prevention and protection services are essential for African American HF patients.
  • Risk-adjusted data analysis facilitates quality of care comparisons across racial groups.