About Familial atrial myxoma

What is Familial atrial myxoma?

Familial atrial myxoma is a rare genetic disorder characterized by the growth of a benign tumor (myxoma) in the atria of the heart. The myxoma can cause a variety of symptoms, including shortness of breath, chest pain, palpitations, and fatigue. In some cases, the myxoma can cause a stroke or heart failure. Familial atrial myxoma is caused by a mutation in the gene MYH6, which is responsible for the production of a protein that helps regulate the structure of the heart. Treatment typically involves surgical removal of the myxoma.

What are the symptoms of Familial atrial myxoma?

The most common symptoms of familial atrial myxoma are:

-Shortness of breath
-Fatigue
-Palpitations
-Chest pain
-Lightheadedness
-Fainting
-Swelling of the legs and feet
-Coughing up blood
-Abnormal heart rhythms
-Heart murmur
-Sudden death (in rare cases)

What are the causes of Familial atrial myxoma?

Familial atrial myxoma is caused by a genetic mutation in the gene MYH6, which is responsible for the production of a protein called myosin heavy chain 6. This mutation causes the protein to be produced in an abnormal form, which can lead to the formation of a tumor in the atrium of the heart.

What are the treatments for Familial atrial myxoma?

The treatment for familial atrial myxoma is surgical removal of the tumor. This is usually done through a procedure called a trans-atrial myxoma resection. During this procedure, the surgeon will make an incision in the chest and remove the tumor from the atrium. In some cases, the surgeon may also need to remove part of the atrium wall to ensure complete removal of the tumor. After the tumor is removed, the patient may need to take medications to help prevent the recurrence of the tumor.

What are the risk factors for Familial atrial myxoma?

1. Having a family history of atrial myxoma
2. Having a genetic mutation in the NF2 gene
3. Having a history of neurofibromatosis type 2
4. Being female
5. Being of African descent
6. Being over the age of 40

Is there a cure/medications for Familial atrial myxoma?

At present, there is no cure for familial atrial myxoma. However, medications such as beta-blockers, calcium channel blockers, and anticoagulants may be used to reduce the risk of complications associated with the condition. Surgery is the only definitive treatment for familial atrial myxoma, and it involves removing the tumor from the heart.