Pulmonary atresia
Pulmonary Atresia
Pulmonary atresia (pronounced as pul-MO-nar-ee uh-TREE-zhuh) is a rare congenital heart defect where the pulmonary valve, which controls the flow of blood from the right ventricle to the lungs, fails to form properly. This condition is present at birth and affects the normal flow of blood through the heart.
Etymology
The term "Pulmonary atresia" is derived from the Latin words 'pulmo' meaning 'lung', and 'atresia' meaning 'closure', 'absence', or 'suppression'.
Symptoms
Symptoms of pulmonary atresia may include cyanosis (a bluish coloration of the skin due to lack of oxygen), shortness of breath, and fatigue.
Diagnosis
Pulmonary atresia is usually diagnosed shortly after birth through a physical examination and the use of imaging tests such as an echocardiogram, cardiac catheterization, and MRI.
Treatment
Treatment for pulmonary atresia depends on the severity of the condition and may include medications, catheter procedures, or heart surgery. In some cases, a series of surgeries may be needed.
Prognosis
With early diagnosis and appropriate treatment, many individuals with pulmonary atresia can lead healthy lives. However, they will need lifelong medical follow-up to monitor their heart health.
Related Terms
- Congenital heart defect
- Pulmonary valve
- Cyanosis
- Echocardiogram
- Cardiac catheterization
- Heart surgery
External links
- Medical encyclopedia article on Pulmonary atresia
- Wikipedia's article - Pulmonary atresia
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