Combined Phenotype Ontology

Last uploaded: November 18, 2021
Preferred Name

Pulmonic stenosis

Synonyms

Narrowing of pulmonic valve

Pulmonary stenosis

Pulmonary valve stenosis

Pulmonic valve stenosis

Definitions

Pulmonic stenosis is often seen as a part of Fallot' s tetralogy, in which case the events leading to the formation of the overriding aorta are also believed to be a cause of the pulmonic stenosis. The pulmonic stenosis is the major cause of the malformations seen in patients with Fallot tetralogy, with the other associated malformations acting as compensatory mechanisms to the pulmonic stenosis. The degree of stenosis varies between individuals with TOF, and is the primary determinant of symptoms and severity. A narrowing of the right ventricular outflow tract that can occur at the pulmonary valve (valvular stenosis), below the pulmonary valve (infundibular stenosis), or above the pulmonary valve (supravalvar stenosis).

ID

http://purl.obolibrary.org/obo/HP_0001642

comment

Pulmonic stenosis is often seen as a part of Fallot' s tetralogy, in which case the events leading to the formation of the overriding aorta are also believed to be a cause of the pulmonic stenosis. The pulmonic stenosis is the major cause of the malformations seen in patients with Fallot tetralogy, with the other associated malformations acting as compensatory mechanisms to the pulmonic stenosis. The degree of stenosis varies between individuals with TOF, and is the primary determinant of symptoms and severity.

database_cross_reference

UMLS:C1956257

SNOMEDCT_US:56786000

MSH:D011666

Fyler:1611

definition

A narrowing of the right ventricular outflow tract that can occur at the pulmonary valve (valvular stenosis), below the pulmonary valve (infundibular stenosis), or above the pulmonary valve (supravalvar stenosis).

equivalentClass

http://purl.obolibrary.org/obo/MP_0006128

has exact synonym

Narrowing of pulmonic valve

Pulmonary stenosis

Pulmonary valve stenosis

Pulmonic valve stenosis

id

HP:0001642

label

Pulmonic stenosis

notation

HP:0001642

prefLabel

Pulmonic stenosis

subClassOf

http://purl.obolibrary.org/obo/MP_0031585

http://purl.obolibrary.org/obo/HP_0005164

http://purl.obolibrary.org/obo/MP_0002748

http://purl.obolibrary.org/obo/MP_0010449

http://purl.obolibrary.org/obo/HP_0031654

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