2025年1月21日 · Hypoplastic left heart syndrome (HLHS) is a rare heart condition that a child is born with. That means it's a congenital heart defect. In this condition, the left side of the heart doesn't develop fully and is too small. So it can't pump blood well. Instead, the right side of the heart must pump blood to the lungs and to the rest of the body.

Hypoplastic left heart syndrome (HLHS) is a severe congenital heart defect in which the left side of the heart is underdeveloped. In a normal heart , the heart's left side has the job of pumping oxygenated blood into the aorta, the large artery that carries blood to the body.

HLHS occurs when the left side of the heart does not form correctly during pregnancy. HLHS affects normal blood flow through the heart. A baby born with HLHS will need surgery soon after birth. HLHS is considered a critical congenital heart defect (critical CHD).

What is hypoplastic left heart syndrome? Hypoplastic left heart syndrome (HLHS) is a complex and rare heart condition that’s present at birth (congenital). It’s a single-ventricle heart defect. This means one side of your baby’s heart didn’t develop correctly.

2023年4月24日 · Hypoplastic left heart syndrome (HLHS) is a type of congenital heart disease that results in the underdevelopment of the left-sided structures of the heart, including the mitral valve, left ventricle, aortic valve, ascending aorta, and aortic arch.

Hypoplastic left heart syndrome (HLHS) is a rare congenital heart defect in which the left side of the heart is severely underdeveloped and incapable of supporting the systemic circulation. [2] . It is estimated to account for 2-3% of all congenital heart disease. [3] .

Hypoplastic left heart syndrome (HLHS) is a spectrum of heart diseases in which the left-heart structures are underdeveloped. These structures include the mitral valve, the left ventricle, the aortic valve, and the aorta. HLHS is a congenital heart defect that begins during pregnancy.

2024年7月30日 · What Is Hypoplastic Left Heart Syndrome? Sometimes during pregnancy, the left side of a baby's heart doesn't grow the way it should. This causes a rare defect called …

What is hypoplastic left heart syndrome in children? Hypoplastic left heart syndrome (HLHS) is a group of defects of the heart and large blood vessels. A child is born with this condition (congenital heart defect). It occurs when part of the heart doesn't develop as it should during the first 8 weeks of pregnancy.

Hypoplastic left heart syndrome (HLHS) is a rare birth condition that affects the left side of the heart. It’s one of the most complex heart problems seen in newborns. With HLHS, the heart’s left-sided valves (the aortic valve and the mitral valve) are either too small or didn’t form properly.