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
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
Cor triatriatum with some pulmonary veins to proximal chamber draining to left atrium	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Left atrial abnormality (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	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Congenital abnormality of left atrium	Finding site	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
Divided left atrium with some pulmonary veins to proximal chamber draining to right atrium and others connecting anomalously (disorder)	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Divided left atrium with all pulmonary veins to proximal chamber without communication to left atrium with extracardiac pulmonary venous chamber communication	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Divided left atrium with all pulmonary veins to proximal chamber without communication to left atrium with pulmonary venous chamber communication 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 left atrium and others connecting anomalously (disorder)	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Divided left atrium with all pulmonary veins to proximal chamber and then to left atrium with additional pulmonary venous chamber communication to right atrium (disorder)	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Divided left atrium with all pulmonary veins to proximal chamber and then to left atrium with additional pulmonary venous chamber communication (disorder)	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Divided left atrium with all pulmonary veins to proximal chamber without communication to left atrium	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Divided left atrium with all pulmonary veins to proximal chamber and then to left atrium (disorder)	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Divided left atrium with all pulmonary veins to proximal chamber and then to left atrium with additional pulmonary venous chamber extracardiac communication (disorder)	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Shone complex	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	6
Disorder of left atrium (disorder)	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Disorder of left atrium as complication of procedure (disorder)	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Thrombus of physiologic left atrium as complication of procedure (disorder)	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Thrombus of left atrium	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Congenital abnormality of left atrium	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Left atrial hypoplasia (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Congenital coronary artery fistula to left atrium	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	3
Hepatic vein to left atrium and right atrium (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	4
Hepatic vein to left atrium and right atrium (disorder)	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	3
Divided left atrium with nonrestrictive outlet of proximal chamber to left atrium (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Divided left atrium with all pulmonary veins to proximal chamber and then to left atrium with additional pulmonary venous chamber extracardiac communication (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Divided left atrium with all pulmonary veins to proximal chamber without communication to left atrium with pulmonary venous chamber communication to right atrium (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Divided left atrium with some pulmonary veins to proximal chamber draining to left atrium and others connecting directly to left atrium (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Cor triatriatum with some pulmonary veins to proximal chamber draining to left atrium	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Divided left atrium with all pulmonary veins to proximal chamber and then to left atrium with additional pulmonary venous chamber communication to right atrium (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Divided left atrium with all pulmonary veins to proximal chamber without communication to left atrium	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Divided left atrium with some pulmonary veins to proximal chamber draining to right atrium (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Divided left atrium with all pulmonary veins to proximal chamber and then to left atrium (disorder)	Finding 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)	2
Divided left atrium with all pulmonary veins to proximal chamber without communication to left atrium with extracardiac pulmonary venous chamber communication	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Divided left atrium with some pulmonary veins to proximal chamber draining to right atrium and others connecting directly to left atrium (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Divided left atrium with some pulmonary veins to proximal chamber draining to left atrium and others connecting anomalously (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Divided left atrium with restrictive outlet of proximal chamber to left atrium	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Divided left atrium with some pulmonary veins to proximal chamber	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Divided left atrium with some pulmonary veins to proximal chamber draining to right atrium and others connecting anomalously (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Divided left atrium with all pulmonary veins to proximal chamber and then to left atrium with additional pulmonary venous chamber communication (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Endocardial fibroelastosis of left atrium (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Endocardial fibroelastosis of left atrium (disorder)	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	3
Giant left atrium	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Completely unroofed coronary sinus defect in left atrium	Finding site	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Coronary sinus defect in left atrium	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Congenital coronary artery fistula to left atrium	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Mural thrombus of left atrium (disorder)	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Pulmonary artery wedge pressure	Inheres in	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	4
Left atrial pressure	Inheres in	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	3
Direct left atrial pressure	Inheres in	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	3
Direct left atrial pressure	This attribute represents the specific entity on which the observation is directly made, and is used when the observation is indirect, such as when a direct observation is not possible to be done on the entity in which the observable inheres.	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	5
Mean direct left atrial pressure	Inheres in	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	3
Mean direct left atrial pressure	This attribute represents the specific entity on which the observation is directly made, and is used when the observation is indirect, such as when a direct observation is not possible to be done on the entity in which the observable inheres.	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	5
Direct left atrial pressure - a wave	Inheres in	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	3
Direct left atrial pressure - a wave	This attribute represents the specific entity on which the observation is directly made, and is used when the observation is indirect, such as when a direct observation is not possible to be done on the entity in which the observable inheres.	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	5
Direct left atrial pressure - x trough (observable entity)	Inheres in	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	3
Direct left atrial pressure - x trough (observable entity)	This attribute represents the specific entity on which the observation is directly made, and is used when the observation is indirect, such as when a direct observation is not possible to be done on the entity in which the observable inheres.	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	5
Direct left atrial pressure - v wave	Inheres in	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	3
Direct left atrial pressure - v wave	This attribute represents the specific entity on which the observation is directly made, and is used when the observation is indirect, such as when a direct observation is not possible to be done on the entity in which the observable inheres.	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	5
Direct left atrial pressure - y trough	Inheres in	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	3
Direct left atrial pressure - y trough	This attribute represents the specific entity on which the observation is directly made, and is used when the observation is indirect, such as when a direct observation is not possible to be done on the entity in which the observable inheres.	False	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	5
Perforation of left atrium due to and following procedure	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	4
Erosion of left atrium due to and following implantation of device	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	3
Completely unroofed coronary sinus defect in left atrium	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Interatrial shunt (physical object)	Has device intended site (attribute)	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Left atrial appendage occlusion device in situ	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Structure of cavity of left cardiac atrium (body structure)	Is a	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Division of common wall between posterior left atrium and coronary sinus with roofing of resultant defect and patch graft	Procedure site - Direct (attribute)	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Scar mediated left atrial non-cavotricuspid isthmus dependent macro re-entrant atrial tachycardia (disorder)	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Left atrial non-cavotricuspid isthmus dependent macro re-entrant atrial tachycardia	Finding site	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Direct left atrial pressure	Inheres in	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Direct left atrial pressure	This attribute represents the specific entity on which the observation is directly made, and is used when the observation is indirect, such as when a direct observation is not possible to be done on the entity in which the observable inheres.	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Direct left atrial pressure - a wave	Inheres in	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Direct left atrial pressure - a wave	This attribute represents the specific entity on which the observation is directly made, and is used when the observation is indirect, such as when a direct observation is not possible to be done on the entity in which the observable inheres.	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Direct left atrial pressure - x trough (observable entity)	Inheres in	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Direct left atrial pressure - x trough (observable entity)	This attribute represents the specific entity on which the observation is directly made, and is used when the observation is indirect, such as when a direct observation is not possible to be done on the entity in which the observable inheres.	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Direct left atrial pressure - v wave	Inheres in	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Direct left atrial pressure - v wave	This attribute represents the specific entity on which the observation is directly made, and is used when the observation is indirect, such as when a direct observation is not possible to be done on the entity in which the observable inheres.	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Direct left atrial pressure - y trough	Inheres in	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Direct left atrial pressure - y trough	This attribute represents the specific entity on which the observation is directly made, and is used when the observation is indirect, such as when a direct observation is not possible to be done on the entity in which the observable inheres.	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Left atrial pressure	Inheres in	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Mean direct left atrial pressure	Inheres in	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Mean direct left atrial pressure	This attribute represents the specific entity on which the observation is directly made, and is used when the observation is indirect, such as when a direct observation is not possible to be done on the entity in which the observable inheres.	True	Left atrial structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Pulmonary artery wedge pressure	Inheres in	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