Neurodevelopment in the Congenital Heart Disease Population as Framed by the Life Course Health Development Framework

Area of Science:

• Neuroscience
• Developmental Biology
• Pediatric Cardiology

Background:

• Adverse neurodevelopment is a frequent comorbidity in congenital heart disease (CHD), with lifelong consequences.
• Understanding the multifactorial causes of neurodevelopmental issues in CHD requires a life course perspective.
• The Life Course Health Development framework offers a model for examining neurodevelopment in individuals with CHD.

Purpose of the Study:

• To apply the Life Course Health Development framework to neurodevelopment in the CHD population.
• To identify the pediatric cardiac intensive care unit (PCICU) environment as a critical intervention point for improving neurodevelopmental outcomes in infants.

Main Methods:

• This study applies the Life Course Health Development framework.
• It discusses the impact of the PCICU environment on infant neurodevelopment.
• It highlights the PCICU as a key intervention point.

Main Results:

• Infants in the PCICU are at heightened risk for adverse neurodevelopment due to the stressful environment.
• Stress during infancy, a critical period of brain growth, can alter brain structure and function.
• These alterations are associated with negative behavioral and functional outcomes.

Conclusions:

• Interventions targeting the PCICU environment during infancy are crucial for supporting optimal neurodevelopment in CHD patients.
• Developmentally supportive care models should be investigated to modify the PCICU environment.
• Further research is needed to elucidate the relationship between the PCICU and neurodevelopment.