raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:2037

Congenital aortopulmonary window

Synonyms: Congenital aortopulmonary artery fistula · Congenital aortopulmonary septal defect

Type
Morphological anomaly
Group
Disorder
Status
active

A rare congenital non-syndromic heart malformation characterized by a communication between the ascending aorta and the pulmonary trunk in the presence of two normally formed semilunar valves. It may be an isolated finding or occur in association with other anomalies. Severe clinical manifestations, such as congestive heart failure or pulmonary hypertension, typically develop in early life.

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Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enCongenital aortopulmonary windowCongenital aortopulmonary artery fistula · Congenital aortopulmonary septal defect
frFenêtre aorto-pulmonaire congénitaleFistule aorte-artère pulmonaire congénitale
deAorto-pulmonale Fenster, kongenitalesArterienfistel, aorto-pulmonale kongenitale · Septumdefekt, aorto-pulmonaler kongenitaler
esVentana aortopulmonar congénitaDefecto septal aortopulmonar congénito · Fístula aorta-arteria pulmonar congénita
itFinestra aorto-polmonare congenitaDifetto congenito del setto aorto-polmonare · Finestra aortica · Fistola aorta-arteria polmonare congenita
nlCongenitaal aortopulmonaal vensterCongenitaal aortopulmonaal septumdefect · Congenitale aortopulmonale fistel
ptJanela aorto-pulmonar congénitaDefeito do septo aorto-pulmonar congénito · Fístula aorta-artéria pulmonar congénita
plWrodzone okienko aortalno-płucneOkienko aortalne · Wrodzona przetoka tętnicza aortalno-płucna · Wrodzony ubytek przegrody aortalno-płucnej
csVrozené aortopulmonální oknoVrozený defekt aortopulmonálního septa · Vrozená aortopulmonální píštěl
ukАорто-пульмональне вікноВроджена нориця аорто-легеневої артерії · Вроджений дефект аорто-легеневої перегородки
zh先天性主肺动脉窗先天性主肺动脉瘘
trDoğumsal aortopulmoner pencereDoğumsal aortopulmoner septal defekt · Doğumsal aortopulmoner arter fistülü

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q21.4Especificvalidated
ICD-11LA8B.0Especificvalidated
MONDO0016077Evalidated
MeSHC537782Evalidated
UMLSC0003516Evalidated
GARD738Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

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Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (1):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

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Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Prevalence at birth1-9 / 100 0005 / 100 000WorldwideValue and classValidated32502030[PMID]_28723032[PMID]
Point prevalenceUnknown—WorldwideClass onlyValidatedORPHANET

Value is Orphadata's ValMoy: the mean estimate per 100 000 for prevalence and incidence, the number of cases or families for case reports.

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HPO phenotypes

Orphanet has no HPO annotation for this code in this release.

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Sources for this card