"Cor Triatriatum" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
A malformation of the heart in which the embryonic common PULMONARY VEIN was not incorporated into the LEFT ATRIUM leaving behind a perforated fibromuscular membrane bisecting the left atrium, a three-atrium heart. The opening between the two left atrium sections determines the degree of obstruction to pulmonary venous return, pulmonary venous and pulmonary arterial hypertension.
| Descriptor ID |
D003310
|
| MeSH Number(s) |
C14.240.400.200 C14.280.400.200 C16.131.240.400.200
|
| Concept/Terms |
Cor Triatriatum- Cor Triatriatum
- Subdivided Left Atrium
- Atrium, Subdivided Left
- Atriums, Subdivided Left
- Left Atrium, Subdivided
- Left Atriums, Subdivided
- Subdivided Left Atriums
- Triatrial Heart
- Heart, Triatrial
- Hearts, Triatrial
- Triatrial Hearts
- Cor Triatriatum Sinistrum
|
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