82471001: Left atrial structure (body structure)

SNOMED CT Concept\Body structure\Anatomical or acquired body structure (body structure)\Anatomical structure\...

\Structure of anatomical cluster (body structure)\Structure of anatomical compartment (body structure)\Structure of body cavity and/or content\Structure of thoracic cavity and/or content\...

\Intrathoracic cardiovascular structure\Heart and/or pericardium structure\Heart structure\Heart part (body structure)\...

\Cardiac internal structure\The cardiac chamber consists of the wall that surrounds the cavity of a cardiac atrium or ventricle and the enclosed cavity space.\Atrial structure\Left atrial structure

\Structure of left side of heart\Left atrial structure

\Mediastinal structure\Structure of region of mediastinum (body structure)\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Heart and/or pericardium structure\Heart structure\Heart part (body structure)\...

\Cardiac internal structure\The cardiac chamber consists of the wall that surrounds the cavity of a cardiac atrium or ventricle and the enclosed cavity space.\Atrial structure\Left atrial structure

\Structure of left side of heart\Left atrial structure

\Structure of thoracic viscus\Heart structure\Heart part (body structure)\...

\Cardiac internal structure\The cardiac chamber consists of the wall that surrounds the cavity of a cardiac atrium or ventricle and the enclosed cavity space.\Atrial structure\Left atrial structure

\Structure of left side of heart\Left atrial structure

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Left atrial structure	Is a	Structure of left side of heart	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Left atrial structure	Is a	Atrial structure	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Left atrial structure	partie de	Entire left side of heart	false	Additional relationship (core metadata concept)	Existential restriction modifier (core metadata concept)

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Entire left atrium	Is a	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Vestibule of mitral valve	Is a	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of myocardium of left atrium	Is a	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of ostia of pulmonary veins	Is a	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
sinus coronaire du septum atrial gauche	Is a	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of endocardium of left atrium	Is a	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of left auricular appendage	Is a	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of supramitral valve area (body structure)	Is a	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Excision of supramitral valve ring	Procedure site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Left atrial operation	Procedure site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Excision of left atrial lesion	Procedure site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Open removal of foreign body from left atrium	Procedure site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Suture of left atrium	Procedure site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Plication of left atrial wall	Procedure site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of cor triatrium	Procedure site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Construction of conduit - left atrium to left ventricle	Procedure site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Direct insertion of left atrial catheter	Procedure site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Division of common wall between posterior left atrium and coronary sinus with roofing of resultant defect and patch graft	Procedure site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Left atrial abnormality (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Divided left atrium (disorder)	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Supramitral left atrial ring	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Endocardial fibroelastosis of left atrium (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Left atrial hypoplasia (disorder)	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Left atrial dilatation	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Giant left atrium	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Direct anastomosis of pulmonary venous confluence to left atrium (procedure)	Procedure site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Anastomosis of confluence and connecting vein to left atrium	Procedure site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Anastomosis of confluence to left atrium via connecting vein (procedure)	Procedure site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Left atrial pressure	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Direct left atrial pressure	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Mean wedge pressure	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Wedge pressure - a wave	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Wedge pressure - x trough	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Wedge pressure - v wave	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Wedge pressure - y trough	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Mean direct left atrial pressure	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Direct left atrial pressure - a wave	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Direct left atrial pressure - x trough (observable entity)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Direct left atrial pressure - v wave	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Direct left atrial pressure - y trough	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Pulmonary artery wedge pressure	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Congenital coronary artery fistula to left atrium	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Excision of common wall between posterior left atrium and coronary sinus with roofing of resultant defect with patch graft	Procedure site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Anastomosis of common pulmonary trunk and left atrium, posterior wall	Procedure site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Hypertrophy of left cardiac atrium, determined by electrocardiogram (finding)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Excision of left atrial myxoma	Procedure site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Excision of left atrial vegetations	Procedure site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Removal of left atrial thrombus	Procedure site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Coronary artery fistula to left atrium (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Excision of supramitral valve ring	Procedure site - Direct (attribute)	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Excision of left atrial lesion	Procedure site - Direct (attribute)	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Excision of left atrial myxoma	Procedure site - Direct (attribute)	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Excision of left atrial vegetations	Procedure site - Indirect (attribute)	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Removal of left atrial thrombus	Procedure site - Indirect (attribute)	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Open removal of foreign body from left atrium	Procedure site - Indirect (attribute)	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Suture of left atrium	Procedure site - Direct (attribute)	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Plication of left atrial wall	Procedure site - Direct (attribute)	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of cor triatrium	Procedure site - Direct (attribute)	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Construction of conduit - left atrium to left ventricle	Procedure site - Direct (attribute)	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Direct insertion of left atrial catheter	Procedure site - Indirect (attribute)	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Direct anastomosis of pulmonary venous confluence to left atrium (procedure)	Procedure site - Direct (attribute)	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Anastomosis of confluence and connecting vein to left atrium	Procedure site - Direct (attribute)	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Anastomosis of confluence to left atrium via connecting vein (procedure)	Procedure site - Direct (attribute)	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Anastomosis of common pulmonary trunk and left atrium, posterior wall	Procedure site - Direct (attribute)	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of cor triatrium	Procedure site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Divided left atrium (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Left atrial abnormality (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Congenital coronary artery fistula to left atrium	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Left atrial dilatation	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Coronary artery fistula to left atrium (disorder)	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Direct insertion of left atrial catheter	Procedure site - Indirect (attribute)	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of cor triatrium	Procedure site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Excision of supramitral valve ring	Procedure site - Direct (attribute)	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	3
Left atrial operation	Procedure site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Suture of left atrium	Procedure site - Direct (attribute)	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Left atrial hypoplasia (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Excision of left atrial vegetations	Procedure site - Indirect (attribute)	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Plication of left atrial wall	Procedure site - Direct (attribute)	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Open removal of foreign body from left atrium	Procedure site - Indirect (attribute)	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Left atrial dilatation	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Endocardial fibroelastosis of left atrium (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Excision of left atrial myxoma	Procedure site - Direct (attribute)	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Removal of left atrial thrombus	Procedure site - Indirect (attribute)	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Supramitral left atrial ring	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Divided left atrium (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Excision of left atrial lesion	Procedure site - Direct (attribute)	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Giant left atrium	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Direct anastomosis of pulmonary venous confluence to left atrium (procedure)	Procedure site - Direct (attribute)	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Hypertrophy of left cardiac atrium, determined by electrocardiogram (finding)	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Anastomosis of confluence to left atrium via connecting vein (procedure)	Procedure site - Direct (attribute)	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Repair of partial anomalous pulmonary venous connection by insertion of interatrial baffle to left atrium (procedure)	Procedure site - Indirect (attribute)	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of partial anomalous pulmonary venous connection by direct anomalous vein anastomosis to left atrium (procedure)	Procedure site - Direct (attribute)	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of partial anomalous pulmonary venous connection by insertion of interatrial baffle to left atrium (procedure)	Procedure site - Indirect (attribute)	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Bilateral enlargement of atria (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Divided left atrium (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Left atrial hypertrophy (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Divided left atrium with some pulmonary veins to proximal chamber draining to right atrium (disorder)	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Divided left atrium with some pulmonary veins to proximal chamber draining to right atrium and others connecting directly to left atrium (disorder)	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Divided left atrium with some pulmonary veins to proximal chamber draining to left atrium and others connecting directly to left atrium (disorder)	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Divided left atrium with nonrestrictive outlet of proximal chamber to left atrium (disorder)	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Divided left atrium with restrictive outlet of proximal chamber to left atrium	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1

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Reference Sets

Anatomy structure and entire association reference set (foundation metadata concept)

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Id	Description	Lang	Type	Status	Case?	Module
136797013	Left atrium	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
505096011	Left atrial structure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
823901016	Left atrial structure (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
136797013	Left atrium	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
136797013	Left atrium	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
505096011	Left atrial structure	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
505096011	Left atrial structure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
823901016	Left atrial structure (body structure)	en	Fully specified name	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
823901016	Left atrial structure (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
902971000172112	structure de l'oreillette gauche	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
925231000172116	oreillette gauche	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
928861000172115	atrium sinistrum	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
1016281000172112	atrium gauche du cœur	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
902971000172112	structure de l'oreillette gauche	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
925231000172116	oreillette gauche	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
928861000172115	atrium sinistrum	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
1016281000172112	atrium gauche du cœur	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module