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Our specialists provide a wide range of treatments, including clinical trial therapies. Call 310-825-9011 to learn more about adult congenital heart disease treatment.
The Ahmanson/UCLA Adult Congenital Heart Disease Center manages all forms of congenital heart disease. We are a "Marfan Clinic" as designated by the Marfan Foundation. Services provided include:
- Cardiology/Pediatric cardiology (Pediatric Clinic)
- Vascular surgery (Endovascular procedures in Marfan Syndrome, utilizing hybrid approaches)
- Cardiothoracic surgery
- Orthopedic surgery
- High Risk Obstetrics
What is Marfan syndrome?
Marfan syndrome is a genetic disorder that affects the body's connective tissue. Connective tissue holds the body's cells, organs, and other tissue together. Connective tissue is also important in growth and development.
What causes Marfan syndrome?
Marfan syndrome is caused by an abnormal gene. The affected gene is FBN1. It helps make a protein in connective tissue called fibrillin. The abnormal gene happens as follows:
- In about 3 out of 4 cases, the gene is inherited from a parent who is affected. Each child of an affected parent has a 50% chance of having the disorder (autosomal dominant inheritance).
- In about 1 out of 4 cases, the abnormal gene is from a new mutation. It is not inherited from a parent. Researchers believe this happens more often when the father is older than 45. The child also has a 50% risk of passing on the gene.
- Marfan syndrome occurs about equally in boys and girls. It also occurs in all races and ethnic groups.
Who is at risk for Marfan syndrome?
- A child is more likely to have Marfan syndrome if he or she has a parent with the disorder.
- What are the symptoms of Marfan syndrome?
- A child with Marfan syndrome can have many different signs and symptoms. The syndrome can affect the heart and blood vessels, bones and joints, and eyes. Symptoms can occur a bit differently in each child. They can include:
- Abnormal facial appearance
- Eye problems such as nearsightedness
- Crowding of teeth
- Tall, thin body
- Abnormally shaped chest
- Long arms, legs, and fingers
- Curved spine
- Flat feet
- Poor healing of wounds or scars on the skin
The symptoms of Marfan syndrome can be like other health conditions. Make sure your child sees his or her healthcare provider for a diagnosis.
How is Marfan syndrome diagnosed?
The healthcare provider will ask about your child's symptoms and health history. He or she will give your child a physical exam. The health care provider will ask about any family history of Marfan syndrome. To be diagnosed with Marfan syndrome, your child must have some specific health problems affecting the heart, blood vessels, bones, and eyes.
Your child may also have tests, such as:
- Electrocardiography (ECG). A test that records the electrical activity of the heart. It shows abnormal rhythms (arrhythmias).
- Echocardiography. An exam of the heart that uses sound waves. It creates moving pictures of the heart.
- Dilated eye exam. A complete eye exam that includes the inside of the eye.
- CT or MRI scans. Imaging tests that check for abnormal bones or joints.
- FBN1 gene testing. A blood test to check for the abnormal gene
- More information on Marfan Syndrome
For an appointment, please call:
UCLA-Adult Congenital Heart Disease Center
100 Medical Plaza, Suite 630 East
Los Angeles, CA 90095
UCLA-Pediatrics Marfan Clinic
200 Medical Plaza, Suite 330
Los Angeles, CA 90095