Hypoplastic Left Heart Syndrome (HLHS) symptoms to know

Hypoplastic Left Heart Syndrome (HLHS) is a severe congenital heart defect that impacts newborns. Explore causes, diagnosis, treatments, and survival rates.

What are the main causes of hypoplastic left heart syndrome (HLHS)?

• HLHS develops due to abnormal heart formation during fetal growth, where the left side of the heart does not fully develop.
• Genetic factors may contribute, with certain inherited conditions increasing the likelihood of congenital heart malformations like HLHS.
• Environmental influences during pregnancy, such as maternal health issues or exposures, may raise the risk of heart defects in the fetus.

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Key symptoms of hypoplastic left heart syndrome (HLHS) to watch for

• Infants with HLHS often present with bluish skin color (cyanosis) due to insufficient oxygen delivery throughout the body.
• Rapid breathing and difficulty feeding are common, reflecting the heart’s inability to pump blood effectively to meet body needs.
• Severe lethargy, cold extremities, and poor growth may signal worsening cardiac function requiring immediate medical attention.

How can you prevent hypoplastic left heart syndrome (HLHS) effectively?

• While HLHS cannot always be prevented, maintaining proper maternal health during pregnancy reduces risks of congenital heart conditions.
• Prenatal screenings and early ultrasounds help detect heart abnormalities, enabling timely preparation and specialized medical care after birth.
• Avoiding harmful substances, ensuring proper nutrition, and managing chronic illnesses during pregnancy lower risks of fetal heart defects.

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Images visual examples of hypoplastic left heart syndrome

Visual examples highlight the structural differences compared to a healthy heart, helping patients and families understand the condition clearly.

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Understanding Hypoplastic Left Heart Syndrome (HLHS) is vital for families. Learn more about symptoms, treatment advances, and long-term care strategies.