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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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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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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 VII: Nursing Interventions01:30

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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 III: Clinical Manifestations01:26

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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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Cardiomyopathy II: Dilated Cardiomyopathy01:30

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Dilated cardiomyopathy, or DCM, is a progressive myocardial disorder characterized by ventricular chamber dilation and contractile dysfunction.EtiologyVarious factors can cause DCM, including hypertension and heavy alcohol intake, which contribute to the weakening and enlargement of the heart muscle. Viral infections, such as Coxsackievirus B, adenoviruses, and influenza, can lead to DCM by causing inflammation and damage to heart tissue. Certain chemotherapeutic agents, including daunorubicin,...
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Updated: Sep 9, 2025

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Marital Failure and Subsequent Heart Failure: A Prospective Study.

Ruiqi Xia1, Liming Lin2, Yaqi Li1

  • 1Department of Nutrition and Food Hygiene, School of Public Health, Institute of Nutrition Fudan University Shanghai China.

Journal of the American Heart Association
|September 4, 2025
PubMed
Summary

Marital failure increases the risk of developing heart failure (HF). This association is particularly strong in individuals with higher education and unhealthy lifestyle habits, highlighting marital status as a key health indicator.

Keywords:
heart failuremarital failureprospective study

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Area of Science:

  • Cardiovascular Health
  • Social Determinants of Health
  • Epidemiology

Background:

  • Loss of a stable spousal relationship is linked to increased morbidity and mortality.
  • Limited evidence exists on the association between marital failure and subsequent heart failure (HF) risk.
  • This study investigates the impact of marital failure on heart failure incidence.

Purpose of the Study:

  • To examine the association between marital failure and the risk of subsequent heart failure (HF).
  • To identify specific subgroups, such as those with higher education or poor lifestyle, who may be more vulnerable.

Main Methods:

  • Utilized data from two large prospective cohort studies (Kailuan Study I and II) with 125,042 participants.
  • Marital status was self-reported; heart failure (HF) cases were identified through multiple data sources.
  • Cox proportional hazards models were employed to analyze associations, adjusting for various covariates.

Main Results:

  • Marital failure was associated with a 30% increased hazard ratio for heart failure (HF) (HR, 1.30; 95% CI, 1.14-1.49) compared to marital stability.
  • The association was significantly stronger in individuals with higher educational attainment.
  • A poorer lifestyle score (smoking, drinking, physical activity, diet, BMI) also amplified the HF risk associated with marital failure.

Conclusions:

  • Marital failure is a significant risk factor for subsequent heart failure (HF) in a large prospective cohort.
  • Individuals with higher education and unhealthy lifestyle habits are particularly susceptible to this increased risk.
  • Marital failure should be considered a noteworthy socioeconomic factor for identifying at-risk populations and developing targeted health interventions.