Tricuspid atresia
Tricuspid Atresia
Tricuspid Atresia (pronounced: tri-CUS-pid a-TRE-zi-a) is a type of congenital heart disease in which the tricuspid valve, which regulates blood flow from the right atrium to the right ventricle, is missing or abnormally developed. The result is an absence of direct blood flow from the right atrium to the right ventricle.
Etymology
The term "Tricuspid Atresia" is derived from the Latin words "tri" meaning three, "cuspid" meaning point, and "atresia" meaning closure. This refers to the closure of the three-pointed valve in the heart.
Symptoms
Symptoms of Tricuspid Atresia include cyanosis (a bluish coloration of the skin due to lack of oxygen), difficulty breathing, fatigue, and slow growth. These symptoms are a result of the heart's inability to properly pump oxygen-rich blood to the rest of the body.
Diagnosis
Diagnosis of Tricuspid Atresia is typically made through a combination of physical examination, echocardiogram, and cardiac catheterization. These tests allow doctors to visualize the structure of the heart and identify any abnormalities.
Treatment
Treatment for Tricuspid Atresia typically involves surgery to improve blood flow to the lungs and the rest of the body. This may include a series of surgeries known as the Fontan procedure.
Prognosis
With early diagnosis and appropriate treatment, the prognosis for individuals with Tricuspid Atresia has significantly improved. However, long-term monitoring and care are often necessary.
Related Terms
- Congenital heart disease
- Tricuspid valve
- Cyanosis
- Echocardiogram
- Cardiac catheterization
- Fontan procedure
External links
- Medical encyclopedia article on Tricuspid atresia
- Wikipedia's article - Tricuspid atresia
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