Mitral atresia
- Type
- Morphological anomaly
- Group
- Disorder
- Status
- active
A rare congenital non-syndromic heart malformation characterized by an imperforate or absent mitral valve. In most cases, there is a univentricular atrioventricular connection to a dominant right ventricle via a tricuspid valve, and a hypoplastic left ventricle. Morphologic heterogeneity is considerable, and hemodynamic picture and clinical manifestation depend on the type and severity of associated cardiovascular anomalies (such as ventricular septal defect or aortic atresia).
Names in Orphadata languages
12 of 12 languages| Lang | Name | Synonyms |
|---|---|---|
| en | Mitral atresia | |
| fr | Atrésie mitrale | |
| de | Mitralatresie | |
| es | Atresia mitral | |
| it | Atresia della mitrale | |
| nl | Atresie van mitralisklep | |
| pt | Atresia mitral | |
| pl | Atrezja zastawki mitralnej | |
| cs | Atrézie mitrální chlopně | |
| uk | Мітральна атрезія | |
| zh | 二尖瓣闭锁 | |
| tr | Mitral atrezi |
Definition in:
Cross-references
qualifier = Orphanet mapping relation| Source | Code | Qualifier | ICD relation | Validation |
|---|---|---|---|---|
| ICD-10 | Q23.2 | NTBT | inclusion | validated |
| ICD-11 | LA89.2 | E | specific | validated |
| MONDO | 0015249 | E | validated | |
| UMLS | C0344760 | E | validated | |
| GARD | 3685 | E | validated | |
| MedDRA | 10066800 | E | validated |
E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.
Classification
Preferential parent (Orphanet linearisation):
Parents in the classifications (1):
- ORPHA:95464Congenital mitral valve insufficiency and/or stenosis
rare developmental anomalies during embryogenesis; rare cardiac malformations
No children.
Genes
0 directOrphanet records no gene directly on this code.
Prevalence and incidence
0 recordsNo prevalence record in this release.
HPO phenotypes
Orphanet has no HPO annotation for this code in this release.
Sources for this card
- Orphanet page: orpha.net/en/disease/detail/1205
- This record as JSON: /data/d/1205.json