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.

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.

2022年7月29日 · Hypoplastic left heart syndrome (HLHS) is a heart condition that develops before birth (congenital). The left side of a baby’s heart doesn’t form right. This keeps blood from flowing through their heart in a normal way.

2024年10月4日 · 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).

Hypoplastic left heart syndrome can be diagnosed prenatally or after birth via echocardiography. Typical findings include a small left ventricle and aorta, abnormalities of the mitral and aortic valves, retrograde flow in the transverse arch of the aorta, and left-to-right flow between the atria.

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.

2025年1月21日 · To diagnose hypoplastic left heart syndrome (HLHS), a healthcare professional examines the baby and listens to the baby's heart. The healthcare professional may hear a sound called a heart murmur. Rushing blood flow causes this sound. Tests used to find hypoplastic left heart syndrome (HLHS) in the baby before or after birth may include:

Hypoplastic left heart syndrome (HLHS) is a group of complex heart defects that can be difficult to manage. Learn about diagnosis, treatments and outcomes.

Hypoplastic left heart syndrome (HLHS) is a heart condition present from birth (congenital heart defect). In HLHS, the heart's left side (including the aorta, aortic valve, left ventricle and mitral valve) is underdeveloped.

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 hypoplastic left heart...