Congenital Heart Disease After Mid-Age: From the "Grown-Up" to the Elderly

Area of Science:

• Cardiology
• Geriatrics
• Public Health

Background:

• Improved medical care has increased survival rates for neonates with congenital heart disease (CHD), leading to a growing population of adult survivors.
• A significant subgroup of adults with CHD (ACHD) are now middle-aged and elderly, presenting unique healthcare challenges.
• These older ACHD patients are at higher risk for acquired comorbidities and frailty syndrome, often occurring at a younger biological age.

Purpose of the Study:

• To assess the specific characteristics and healthcare needs of the elderly ACHD population.
• To identify the factors contributing to premature aging and increased morbidity/mortality in this group.
• To propose innovative models for extended care tailored to the elderly ACHD demographic.

Main Methods:

• This review synthesizes current literature on the health status of elderly ACHD patients.
• It examines the impact of lifelong stressors, including hemodynamic abnormalities and medical interventions, on premature senescence.
• The review analyzes the prevalence and significance of acquired cardiac and extracardiac comorbidities.

Main Results:

• Elderly ACHD patients experience earlier onset of complications and frailty syndrome compared to the general population.
• Acquired comorbidities, including cardiovascular issues and extracardiac conditions like malignancies, are primary drivers of morbidity and mortality.
• Chronic inflammation resulting from multiple life stressors contributes to premature aging.

Conclusions:

• The aging ACHD population requires specialized, extended care models that address their unique vulnerabilities.
• Proactive management of cardiovascular risk factors and screening for extracardiac complications are crucial.
• Understanding the discrepancy between chronological and biological age is essential for effective healthcare planning.