What body systems are affected by HLHS?

Hypoplastic left heart syndrome is a group of problems that affect the heart and large blood vessels. Babies usually get symptoms shortly after birth. Babies with HLHS will not survive without surgery.

How long do HLHS patients live?

Some patients with HLHS, however, can survive beyond sixty days, without any surgical intervention through the development of pulmonary hypertension (8,33). Morris et al (8) found that 15%±4% of infants died on the first day of life, 70%±5% died within the first week of life and 91%±3% died within 30 days.

How long do babies with HLHS live?

There are currently estimates of three- to five-year survival rates of 70% for infants who have the stage I repair. For children who survive to the age of 12 months, long-term survival is about 90 percent. The size and function of the right ventricle are important in determining the child’s outcome after surgery.

What are the 3 surgeries for HLHS?

The series of three reconstructive operations to repair HLHS — the Norwood, Glenn and Fontan procedures — is known as ” Staged Reconstruction .” Frequent surveillance in infancy and early childhood is important to minimize risk factors for the eventual Fontan operation.

Who is the oldest person with hypoplastic left heart syndrome?

“Thankfully, this isn’t the case for Leigh Ann and hopefully won’t be a consideration until much farther down the road.” The oldest living person with HLHS is their 30s. Ultimately, the Cribbs hope and pray that Leigh Ann has a long life ahead of her.

How many babies are born with hypoplastic left heart syndrome?

Occurrence. The Centers for Disease Control and Prevention (CDC) estimates that each year about 1,025 babies in the United States are born with hypoplastic left heart syndrome. 1 In other words, about 1 out of every 3,841 babies born in the United States each year is born with hypoplastic left heart syndrome.

How old is the oldest HLHS Survivor?

The oldest survivor after the Fontan operation was 67 years of age (Fontan at age 39 years)….Results.

Can you live a normal life with HLHS?

After treatment, children with HLHS can go on to live relatively normal lives. Our Wellness Program supports families and helps navigate the challenges of life with a congenital heart condition through clinic visits, and events and activities.

Can a baby survive hypoplastic left heart syndrome?

Without surgery, hypoplastic left heart syndrome is deadly, usually within the first few days or weeks of life. With treatment, many babies survive, although most will have complications later in life. Some of the complications might include: Tiring easily when participating in sports or other exercise.

What is a Fontan baffle?

How is the Fontan procedure done? The patch that was placed in the right upper chamber is removed (1). A wall, called a baffle (2), is built in the right upper chamber. The baffle guides the blue blood coming from the lower body into the blood vessels that go to the lungs (the pulmonary arteries).

How long do Fontan patients live?

Since Francis Fontan first described his pioneering operation in 1968, cardiac defects that were once uniformly fatal in infancy and childhood have now be palliated well into adulthood, with an overall estimated 30-year survival of over 80%.

Is hypoplastic left heart syndrome genetic?

HLHS typically occurs sporadically (randomly), in otherwise normal babies with no family history of HLHS. In a few children, isolated HLHS is known to be genetic. These cases may be due to mutations in the GJA1 gene with autosomal recessive inheritance, or the NKX2-5 gene with autosomal dominant inheritance.