Code System Concept

Skip directly to search Skip directly to A to Z list Skip directly to navigation Skip directly to page options Skip directly to site content

Code System Concept

Code System Concept Code	770433003
Code System Concept Name	Ectasia of right atrial appendage (disorder)
Code System Preferred Concept Name	Ectasia of right atrial appendage (disorder)
Concept Status	Published
Concept Status Date	09/01/2024
Code System Name	SNOMED-CT

Concept Relationships
Concept Details

Concept Details

Code System Code	PH_SNOMED-CT
Code System OID	2.16.840.1.113883.6.96
HL7 Table 0396 Code	SCT
Superseded By Concept
SDO Concept Status	Active
SDO Concept Status Date	01/31/2019
SDO Date Created	01/31/2019
SDO Date Revised	01/31/2019
Description	A rare cardiac malformation characterised by the enlargement of the right auricle without any other associated cardiac lesions. It can be asymptomatic and diagnosed fortuitously, prenatally or during routine clinical examinations or it can present with heart murmur, palpitation, atrial arrhythmia, fatigue, dyspnoea or respiratory distress.
Sequence

Extended Properties

No extended properties.

Concept Alternate Designations

SDO Designation ID	Concept Designation Description	Status	Designation Type	PHIN Preferred Term Flag	Code Flag
3700839014	Dilatation of right atrial appendage	Active	Synonym	false	false
3700840011	Dilatation of right auricular appendage	Active	Synonym	false	false
3700842015	Ectasia of right auricular appendage	Active	Synonym	false	false
3700843013	Ectasia of right atrial appendage	Active	Synonym	false	false

Associated Value Sets

Value Set Name	Version(s)
Clinical Finding (NNDSS)	2 , 1
Disease	10 , 9 , 8
Problem Value Set	3

Parent Concepts Parent Concepts Parent/Child (Relationship Type) Abnormality of right atrial appendage (disorder) {253344000 , SNOMED-CT } Congenital abnormality of right atrium (disorder) {448064005 , SNOMED-CT } Congenital dilatation of atrium (disorder) {93051009 , SNOMED-CT }	Other Relationships No other relationships present.
Child Concepts No child concepts present.

Page last reviewed:June 20, 2024
Page last updated:June 20, 2024
Content source:
- Centers for Disease Control and Prevention,