Pulmonary stenosis etiology and anatomy: Difference between revisions
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'''Pulmonary valve stenosis''' | '''Pulmonary valve stenosis''' | ||
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[[Pulmonary valve stenosis|Pulmonary valve stenosis Home]] | [[Pulmonary valve stenosis|Pulmonary valve stenosis Home]] | ||
[[Pulmonary stenosis epidemiology|Epidemiology and Demographics]] | |||
[[Pulmonary stenosis | |||
[[Pulmonary stenosis Etiology and anatomy#Etiology|Etiology]] | |||
[[Pulmonary stenosis Etiology and anatomy# | |||
[[Pulmonary stenosis Etiology and anatomy#Anatomy|Anatomy]] | |||
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Diagnosis | |||
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[[Pulmonary valve stenosis diagnosis#Symptoms|Symptoms]] | |||
[[Pulmonary valve stenosis diagnosis#Physical Examination|Physical Examination]] | |||
[[Pulmonary valve stenosis | |||
[[Pulmonary valve stenosis echocardiogram#Echocardiography|Echocardiography]] | |||
[[Pulmonary valve stenosis echocardiogram# | |||
[[Pulmonary valve stenosis echocardiogram#Severity Assessment|Severity Assessment]] | |||
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[[Pulmonary valve stenosis#Treatment| | [[Pulmonary valve stenosis#Treatment|Treatment]] | ||
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Revision as of 15:36, 23 June 2011
WikiDoc Microchapters for Pulmonary valve stenosis |
Diagnosis |
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Etiology
- Congenital pulmonic stenosis is most common.
- Rheumatic involvement is rare, is usually part of multivalvular involvement, rarely leads to serious deformity.
- Carcinoid plaques can be present in the carcinoid syndrome. These result in constriction of the pulmonic valve ring, retraction and fusion of the valve cusps.
Anatomy
- Typically the valve is domed shaped with fused commissures.
- If the foramen ovale is patent, then right to left shunting can occur at the atrial level.
- If there is pulmonary atresia with an intact ventricular septum then these patients die soon after birth.