Congenital unguarded mitral orifice is a rare congenital heart defect in which the mitral valve, which separates the left atrium and left ventricle of the heart, is abnormally large or absent. This defect can cause blood to flow backward from the left ventricle to the left atrium, leading to a decrease in the amount of oxygenated blood that is pumped to the body. Symptoms of this condition can include shortness of breath, fatigue, and palpitations. Treatment typically involves surgery to repair or replace the mitral valve.

The symptoms of Congenital unguarded mitral orifice can vary depending on the severity of the condition. Common symptoms include:

-Shortness of breath
-Fatigue
-Palpitations
-Chest pain
-Lightheadedness
-Swelling of the legs and feet
-Irregular heartbeats
-Heart murmur
-Heart failure

Congenital unguarded mitral orifice (CUMO) is a rare congenital heart defect in which the mitral valve does not close properly, allowing blood to flow backward from the left ventricle to the left atrium. The exact cause of CUMO is unknown, but it is believed to be due to a combination of genetic and environmental factors. Possible causes include:

1. Genetic mutations: Certain genetic mutations can cause CUMO, such as mutations in the genes that control the development of the heart.

2. Environmental factors: Exposure to certain environmental toxins, such as alcohol, drugs, and certain medications, can increase the risk of CUMO.

3. Infections: Certain infections, such as rubella, can increase the risk of CUMO.

4. Other conditions: Certain

1. Surgery: Surgery is the most common treatment for congenital unguarded mitral orifice. The goal of surgery is to repair the valve and restore normal blood flow. This may involve repairing the valve leaflets, replacing the valve, or implanting a prosthetic valve.

2. Medications: Medications may be prescribed to help manage symptoms and reduce the risk of complications. These may include diuretics to reduce fluid buildup, anticoagulants to reduce the risk of blood clots, and medications to reduce the risk of infection.

3. Catheterization: In some cases, a catheter may be used to repair the valve. This involves inserting a catheter into a vein and threading it through the heart to the valve. The catheter can then be used to repair the valve or implant a prosthetic valve.

1. Family history of congenital heart defects
2. Maternal diabetes
3. Maternal use of certain medications during pregnancy
4. Maternal exposure to certain environmental toxins
5. Maternal age over 35
6. Maternal obesity
7. Maternal smoking
8. Maternal alcohol use
9. Maternal drug use
10. Low birth weight

There is no cure for congenital unguarded mitral orifice, but medications can be used to help manage the symptoms. These medications may include diuretics to reduce fluid buildup, beta-blockers to reduce the heart rate, and ACE inhibitors to reduce blood pressure. Surgery may also be recommended to repair the valve.