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Updated: Feb 28, 2026

Implantation of Total Artificial Heart in Congenital Heart Disease
Published on: July 18, 2014
Adult congenital heart disease: magnitude of the problem
Akanksha N Thakkar1, Ponraj Chinnadurai, C Huie Lin
1aHouston Methodist Hospital, Houston, Texas bSiemens Medical Solutions, Hoffman Estates, Illinois cHouston Methodist DeBakey Heart and Vascular Center, Houston, Texas, USA.
Insights
Adult congenital heart disease (ACHD) affects over 1 million Americans, presenting long-term complications like heart failure and arrhythmias. Improving access to specialized care is crucial for managing these growing challenges.
Area of Science:
- Cardiology
- Adult Congenital Heart Disease (ACHD)
Background:
- The population with adult congenital heart disease (ACHD) in the U.S. exceeds 1 million and is growing.
- Advances in pediatric cardiac surgery have led to increased survival, resulting in a larger adult population with complex cardiac conditions.
Purpose of the Study:
- To quantify the challenges faced by patients with adult congenital heart disease (ACHD).
- To identify unmet needs within the ACHD patient population.
Main Methods:
- This review synthesizes current data on the prevalence and complications of ACHD.
- Analysis of long-term outcomes and emerging healthcare needs in ACHD patients.
Main Results:
- The ACHD population is substantial and expanding, with over 1 million individuals in the U.S.
- Key long-term complications include chronic heart failure, endocarditis, arrhythmias, pulmonary hypertension, valvular dysfunction, and pregnancy-related risks.
Conclusions:
- Addressing the growing needs of the ACHD population requires enhanced access to specialized care.
- Advancements in imaging, transcatheter interventions, and quality improvement initiatives are essential for managing ACHD complications.
Purpose Of Review:
To define the magnitude of problems faced by patients with adult congenital heart disease (ACHD) and to identify unmet needs for this population.
Recent Findings:
The ACHD population is estimated to include more than 1 million people in the United States and continues to grow at a steady rate. Owing to the decline in early mortality in this group, modern medicine is now faced by the long-term complications associated with congenital heart disease such as chronic heart failure, increased endocarditis risk, elevated burden of arrhythmias, pulmonary hypertension, valvular dysfunction, and pregnancy.
Summary:
Increasing access to ACHD care, evolution of imaging techniques and transcatheter technology and continued efforts at quality improvement will be key to successfully facing the challenges that are a product of the astounding success of pediatric cardiac surgery.
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