The Danish Register of Congenital Heart Disease

Morten Olsen1, Jørgen Videbæk, Søren Paaske Johnsen

  • 1Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark. mo@dce.au.dk

Insights

Long-term outcomes for adults with congenital heart defects (CHD) are understudied. The Danish Register of Congenital Heart Disease offers extensive data for crucial research into these conditions.

Area of Science:

  • Cardiology
  • Public Health
  • Medical Informatics

Background:

  • Congenital heart defects (CHD) are the most common birth defects, affecting 5-11 per 1000 live births.
  • The population of adults with CHD is growing, yet long-term outcome data remain scarce.
  • Existing research is limited by a lack of comprehensive, population-based datasets.

Purpose of the Study:

  • To highlight the research potential of the Danish Register of Congenital Heart Disease.
  • To underscore the need for long-term outcome studies in adult CHD patients.
  • To inform researchers about a valuable data resource for cardiovascular health studies.

Main Methods:

  • Utilizing data from the Danish Register of Congenital Heart Disease, established in 1963.
  • Including patients diagnosed with CHD and other heart conditions under 25 years of age.
  • Ongoing validation of overall and defect-specific data accuracy.

Main Results:

  • The Danish Register contains extensive longitudinal data on congenital heart disease.
  • Validation processes are currently underway to ensure data integrity.
  • The register facilitates comprehensive research into CHD patient outcomes.

Conclusions:

  • The Danish Register of Congenital Heart Disease, in conjunction with other national registers, presents significant research opportunities.
  • This resource is vital for advancing the understanding of long-term outcomes in congenital heart disease.
  • Further research utilizing this register can improve patient care and outcomes for adults with CHD.
Abstract

Related Concept Videos

Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies01:22

Rheumatic 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...
Rheumatic Heart Disease I: Introduction01:23

Rheumatic Heart Disease I: Introduction

Rheumatic heart disease or RHD is a chronic condition that results from rheumatic fever, causing permanent damage to the heart valves.Etiology and Risk FactorsIt primarily arises from rheumatic fever, an inflammatory disease that can develop after untreated or inadequately treated group A streptococcal (GAS) pharyngitis. Streptococcus spreads through direct contact with oral or respiratory secretions. While the bacteria are the causative agents, factors like malnutrition, overcrowding, poor...
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,...
Cardiomyopathy III: Hypertrophic Cardiomyopathy01:29

Cardiomyopathy 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...
Rheumatic Heart Disease IV: Nursing Management01:20

Rheumatic Heart Disease IV: Nursing Management

AssessmentA comprehensive assessment is essential in managing a patient with rheumatic heart disease (RHD). Begin with obtaining a detailed medical history, including recent streptococcal infections, a history of rheumatic fever, or previously diagnosed rheumatic heart disease. Assess the patient for symptoms such as fever, chest pain, widespread joint pain (arthralgia), tachycardia, pericardial friction rub, muffled heart sounds, heart murmurs, peripheral edema, subcutaneous nodules, and...
Dysrhythmias V: Evaluating Dysrhythmias01:30

Dysrhythmias V: Evaluating Dysrhythmias

Dysrhythmias, also known as arrhythmias, are disturbances in the heart's rhythm that range from benign to life-threatening. A thorough evaluation is crucial for appropriate management and involves a comprehensive medical history, physical examination, and various diagnostic tests.Medical HistorySymptoms: Collect detailed information on palpitations, dizziness, syncope, chest pain, and fatigue. Note their onset, frequency, and triggers.Previous Cardiac Issues: Document any history of heart...