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.
Instance info
Left Atriums, Subdivided, Atriums, Subdivided Left, Triatrial Heart, Subdivided Left Atrium, Cor triatriatum (DE), Atrium, Subdivided Left, Cor Triatriatum Sinistrum, Hearts, Triatrial, Heart, Triatrial, Left Atrium, Subdivided, Subdivided Left Atriums, Dreivorhofherz (DE), Triatrial Hearts
BL CF CI CL CO DG DH DI DT EC EH EM EN EP ET GE HI IM ME MI MO NU PA PC PP PS PX RH RT SU TH UR VE VI
1
19870101
87
19860623
20100625
C14.240.400.200,C16.131.240.400.200,C14.280.400.200
87
http://purl.bioontology.org/ontology/MESH/Q000175,http://purl.bioontology.org/ontology/MESH/Q000097,http://purl.bioontology.org/ontology/MESH/Q000196,http://purl.bioontology.org/ontology/MESH/Q000150,http://purl.bioontology.org/ontology/MESH/Q000191,http://purl.bioontology.org/ontology/MESH/Q000139,http://purl.bioontology.org/ontology/MESH/Q000534,http://purl.bioontology.org/ontology/MESH/Q000235,http://purl.bioontology.org/ontology/MESH/Q000378,http://purl.bioontology.org/ontology/MESH/Q000532,http://purl.bioontology.org/ontology/MESH/Q000652,http://purl.bioontology.org/ontology/MESH/Q000134,http://purl.bioontology.org/ontology/MESH/Q000178,http://purl.bioontology.org/ontology/MESH/Q000453,http://purl.bioontology.org/ontology/MESH/Q000276,http://purl.bioontology.org/ontology/MESH/Q000451,http://purl.bioontology.org/ontology/MESH/Q000000981,http://purl.bioontology.org/ontology/MESH/Q000473,http://purl.bioontology.org/ontology/MESH/Q000517,http://purl.bioontology.org/ontology/MESH/Q000382,http://purl.bioontology.org/ontology/MESH/Q000601,http://purl.bioontology.org/ontology/MESH/Q000469,http://purl.bioontology.org/ontology/MESH/Q000821,http://purl.bioontology.org/ontology/MESH/Q000523,http://purl.bioontology.org/ontology/MESH/Q000401,http://purl.bioontology.org/ontology/MESH/Q000201,http://purl.bioontology.org/ontology/MESH/Q000662,http://purl.bioontology.org/ontology/MESH/Q000145,http://purl.bioontology.org/ontology/MESH/Q000266,http://purl.bioontology.org/ontology/MESH/Q000188,http://purl.bioontology.org/ontology/MESH/Q000628,http://purl.bioontology.org/ontology/MESH/Q000209,http://purl.bioontology.org/ontology/MESH/Q000208,http://purl.bioontology.org/ontology/MESH/Q000503
http://purl.bioontology.org/ontology/MESH/D058165,http://purl.bioontology.org/ontology/MESH/D000073839,http://purl.bioontology.org/ontology/MESH/D054083,http://purl.bioontology.org/ontology/MESH/D008382,http://purl.bioontology.org/ontology/MESH/D014424,http://purl.bioontology.org/ontology/MESH/D014188,http://purl.bioontology.org/ontology/MESH/D014286,http://purl.bioontology.org/ontology/MESH/D018785,http://purl.bioontology.org/ontology/MESH/D013771,http://purl.bioontology.org/ontology/MESH/D006343,http://purl.bioontology.org/ontology/MESH/D014927,http://purl.bioontology.org/ontology/MESH/D004437,http://purl.bioontology.org/ontology/MESH/D003420,http://purl.bioontology.org/ontology/MESH/D056830,http://purl.bioontology.org/ontology/MESH/D018636,http://purl.bioontology.org/ontology/MESH/D008133,http://purl.bioontology.org/ontology/MESH/D059446,http://purl.bioontology.org/ontology/MESH/D004374,http://purl.bioontology.org/ontology/MESH/D000073842,http://purl.bioontology.org/ontology/MESH/D016738,http://purl.bioontology.org/ontology/MESH/D019571,http://purl.bioontology.org/ontology/MESH/D056889,http://purl.bioontology.org/ontology/MESH/D044542,http://purl.bioontology.org/ontology/MESH/D004541,http://purl.bioontology.org/ontology/MESH/D003330,http://purl.bioontology.org/ontology/MESH/D009634,http://purl.bioontology.org/ontology/MESH/D003914,http://purl.bioontology.org/ontology/MESH/D001017,http://purl.bioontology.org/ontology/MESH/D007979
T009678,T009677,T764049,T764048
ORD (2010),NLM (2011),NLM (1987),UNK (19XX)
C0009995
http://purl.bioontology.org/ontology/STY/T019
T019