Common long-term complications of adult congenital heart disease: avoid falling in a H.E.A.P

M Ministeri1,2,3, R Alonso-Gonzalez1,2,3, L Swan1,2,3

  • 1a Adult Congenital Heart Centre and National Centre for Pulmonary Hypertension , Royal Brompton Hospital , London , UK.

Insights

Most patients with congenital heart disease (CHD) now survive to adulthood, but face long-term complications. Early recognition and expert management are crucial for adults with CHD.

Area of Science:

  • Cardiology
  • Cardiac Surgery
  • Adult Congenital Heart Disease (ACHD)

Background:

  • Significant advances in cardiology and cardiac surgery have improved survival rates for neonates with congenital heart disease (CHD), with 85% now surviving into adulthood.
  • Despite improved outcomes, CHD is not curable, leading to common long-term complications in adults such as heart failure, endocarditis, arrhythmias, and pulmonary hypertension.

Purpose of the Study:

  • To provide an overview of the most common long-term complications encountered in adults with CHD.
  • To describe the current state-of-the-art management for these complications in tertiary specialist centers.

Main Methods:

  • Review of current literature and clinical guidelines on long-term complications in adults with CHD.
  • Description of management strategies employed in specialist Adult Congenital Heart Disease (ACHD) centers.

Main Results:

  • Heart failure, endocarditis, arrhythmias, and pulmonary hypertension are identified as the most frequent long-term complications in adults with CHD.
  • Tertiary expert care and timely management are essential for addressing these complications.

Conclusions:

  • Adults with CHD require ongoing specialized care to manage long-term complications effectively.
  • Primary care physicians and general cardiologists must be vigilant in recognizing and referring patients with potential complications to ACHD specialists.

Related Concept Videos

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...
3.4K
Mitral Regurgitation I: Introduction01:20

Mitral Regurgitation I: Introduction

Mitral regurgitation is characterized by the backward circulation of blood from the left ventricle to the left atrium during systole, a phase of the cardiac cycle when the heart contracts and pumps blood out of the chambers. This abnormal flow occurs primarily due to the dysfunction of the mitral valve or its supporting structures, which include the mitral leaflets, chordae tendineae, annulus, and papillary muscles.Etiology and Mechanisms:Primary Mitral Regurgitation: This type arises from...
1.0K
Chronic Obstructive Pulmonary Disease-III: Symptoms and Complications.01:25

Chronic Obstructive Pulmonary Disease-III: Symptoms and Complications.

Understanding the variety of primary symptoms and systemic complications that characterize chronic obstructive pulmonary disease (COPD) is crucial for healthcare professionals.
Symptoms of COPD can be classified as primary or systemic. Primary symptoms relate to reduced airflow, while systemic or extrapulmonary symptoms relate to COPD's broader impact on the body.
Primary Symptoms of COPD:
4.1K
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...
849
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,...
751
Cardiomyopathy V: Interprofessional Care01:29

Cardiomyopathy V: Interprofessional Care

Managing cardiomyopathy involves addressing underlying or precipitating causes, treating heart failure with medications, and implementing dietary changes and a balanced exercise and rest regimen.Lifestyle ModificationsCardiomyopathy patients should adopt a low-sodium diet to reduce fluid retention and manage heart failure. A personalized exercise and rest plan helps maintain physical fitness without overstraining the heart. Avoiding alcohol and tobacco is essential to prevent further damage to...
634