Discrete Subaortic Stenosis

A type of constriction that is caused by the presence of a fibrous ring (discrete type) below the AORTIC VALVE, anywhere between the aortic valve and the MITRAL VALVE. It is characterized by restricted outflow from the LEFT VENTRICLE into the AORTA.

Year introduced: 2001

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Tree Number(s): C14.280.484.048.750.070.210, C14.280.955.249.070.210

MeSH Unique ID: D021922

Entry Terms:

• Discrete Subaortic Stenoses
• Stenoses, Discrete Subaortic
• Stenosis, Discrete Subaortic
• Subaortic Stenoses, Discrete
• Subaortic Stenosis, Discrete

Previous Indexing:

• Aortic Stenosis, Subvalvular (1986-2000)
• Aortic Valve Stenosis (1972-2000)

All MeSH Categories
Diseases Category
Cardiovascular Diseases
Heart Diseases
Heart Valve Diseases
Aortic Valve Disease
Aortic Valve Stenosis
Aortic Stenosis, Subvalvular
Discrete Subaortic Stenosis

All MeSH Categories
Diseases Category
Cardiovascular Diseases
Heart Diseases
Ventricular Outflow Obstruction
Aortic Valve Stenosis
Aortic Stenosis, Subvalvular
Discrete Subaortic Stenosis