Related Experiment Video
Updated: Jul 19, 2026
07:27
Implantation of Total Artificial Heart in Congenital Heart Disease
Published on: July 17, 2014
[Congestive heart failure in childhood. An epidemiologic study]
Herz
|December 8, 2005
Summary
Congestive heart failure (CHF) is uncommon in pediatric patients with heart disease but carries a significant mortality risk, especially in the first year of life. Early intervention and management are crucial for improving outcomes in these young patients.
Area of Science:
- Pediatric Cardiology
- Cardiovascular Epidemiology
- Congenital Heart Disease
Context:
- Epidemiologic studies on congestive heart failure (CHF) in infants and children are limited.
- Understanding the incidence and prevalence of pediatric CHF is crucial for effective management.
- This study addresses the lack of data on pediatric CHF in Germany.
Purpose:
- To determine the incidence and prevalence of congestive heart failure (CHF) in pediatric patients.
- To analyze the mortality associated with pediatric CHF.
- To evaluate the impact of congenital heart defects (CHD) on CHF development and outcomes.
Summary:
- A retrospective study analyzed 1,755 pediatric patients with heart diseases from 1989-1998.
- Congestive heart failure (CHF) occurred in 33.4% of children with heart diseases and 39.1% with congenital heart defects (CHD).
- CHF predominantly occurred in the first year of life, with a 14% mortality rate among affected children.
Impact:
- Congestive heart failure (CHF) is uncommon but serious in pediatric patients with heart disease.
- Mortality is considerable, particularly in the first year of life and in those with congenital heart defects (CHD).
- Prognosis for pediatric CHF is better than for adults due to established surgical and interventional therapies for CHD.
Related Concept Videos
01:22Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies
The key clinical manifestations of Rheumatic heart disease (RHD) include several distinct cardiac symptoms.Carditis, a hallmark of acute rheumatic fever, involves inflammation of the heart's endocardium, myocardium, and pericardium. Chronic RHD often results from recurrent episodes of carditis. Its symptoms include the following:Murmurs are caused by valvular damage, especially to the mitral and aortic valves. Mitral stenosis or regurgitation is common, with characteristic heart murmurs...
01:27Heart 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...
01:29Heart 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...
01:26Heart 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...
01:30Heart 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...
01:29Cardiomyopathy III: Hypertrophic Cardiomyopathy
Hypertrophic cardiomyopathy, or HCM, is an autosomal dominant genetic disorder characterized by asymmetric left ventricular hypertrophy without ventricular dilation. It is more common in men and is typically diagnosed in young, athletic adults.EtiologyHCM is primarily genetic and is caused by mutations in genes encoding sarcomeric proteins. Researchers have identified over 1400 mutations across at least 11 different genes. Among these, the most frequently occurring mutations are found in the...