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Related Concept Videos

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 V: Medical Management01:30

Heart Failure V: Medical Management

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...
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...
Imbalances in Cardiac Output01:26

Imbalances in Cardiac Output

The heart's primary function is to pump blood throughout the body, maintaining a balance between blood sent out (cardiac output) and blood returning (venous return). If this balance is disrupted, it can result in congestive heart failure (CHF), a severe condition where the heart becomes an inefficient pump, leading to inadequate blood circulation.
CHF can occur due to the failure of either side of the heart. Left-side failure leads to pulmonary congestion—the right side continues to send blood...
Cardiomyopathy II: Dilated Cardiomyopathy01:30

Cardiomyopathy II: Dilated Cardiomyopathy

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,...
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...

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Implantation of Total Artificial Heart in Congenital Heart Disease
07:27

Implantation of Total Artificial Heart in Congenital Heart Disease

Published on: July 18, 2014

Acute decompensated heart failure.

Jennifer R Brown1, Stephen S Gottlieb

  • 1Division of Cardiology, Department of Medicine, Emory University School of Medicine, 1365 Clifton Road, NE Atlanta, GA 30322, USA.

Cardiology Clinics
|October 30, 2012
PubMed
Summary
This summary is machine-generated.

Acute decompensated heart failure (ADHF) is a leading cause of hospital admissions. Optimizing inpatient and outpatient care is crucial for reducing costly readmissions and improving patient outcomes.

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Area of Science:

  • Cardiology
  • Health Services Research

Background:

  • Acute decompensated heart failure (ADHF) is the primary reason for cardiovascular hospital admissions.
  • High readmission rates (1 in 4 within 30 days) and significant healthcare resource consumption (1-2% of total) highlight the economic and clinical burden of ADHF.
  • Current management strategies necessitate improvement to mitigate these challenges.

Purpose of the Study:

  • To emphasize the critical need for enhanced management strategies in acute decompensated heart failure.
  • To underscore the importance of integrated inpatient and post-hospitalization care protocols.
  • To identify key areas for optimizing patient care to reduce hospital readmissions.

Main Methods:

  • Review of current literature and clinical guidelines on heart failure management.
  • Analysis of factors contributing to hospital readmissions in ADHF patients.
  • Evaluation of the impact of hospitalization length on readmission rates.

Main Results:

  • Effective prevention of heart failure hospitalizations requires a dual approach: improved inpatient care and comprehensive post-discharge support.
  • Reducing hospitalization duration without adequate outpatient follow-up may inadvertently increase readmission rates.
  • Optimization of both inpatient and outpatient care pathways is essential for managing ADHF effectively.

Conclusions:

  • A holistic approach integrating hospital and community-based care is vital for reducing ADHF readmissions.
  • Further research and implementation of optimized care models are necessary to improve patient outcomes and reduce healthcare costs associated with ADHF.