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Cardiovascular Diseases > Heart Diseases > Heart Defects, Congenital > Cor Triatriatum
Congenital, Hereditary, and Neonatal Diseases and Abnormalities > Congenital Abnormalities > Cardiovascular Abnormalities > Heart Defects, Congenital > Cor Triatriatum
Cardiovascular Diseases > Cardiovascular Abnormalities > Heart Defects, Congenital > Cor Triatriatum

Preferred term

Cor Triatriatum  

Type

  • Topical Descriptor

Broader concept

Entry terms

  • Atriums, Subdivided Left
  • Atrium, Subdivided Left
  • Cor Triatriatum Sinistrum
  • Hearts, Triatrial
  • Heart, Triatrial
  • Left Atriums, Subdivided
  • Left Atrium, Subdivided
  • Subdivided Left Atrium
  • Subdivided Left Atriums
  • Triatrial Heart
  • Triatrial Hearts

Scope note

  • 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.

History note

  • 87

In other languages

URI

http://www.yso.fi/onto/mesh/D003310

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