raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:216694

Congenitally corrected transposition of the great arteries

Synonyms: Congenitally corrected transposition of the great vessels · Discordant ventriculoarterial and atrioventricular connections · Double discordance

Type
Morphological anomaly
Group
Disorder
Inheritance
Not applicable
Age of onset
All ages
Status
active

A rare cardiac malformation characterized by the combination of discordant atrioventricular (AV) and ventriculo-arterial (VA) connections so that the morphologically right atrium connects to the morphologically left ventricle, the morphologically left atrium connects to the morphologically right ventricle, the morphologically right ventricle connects to the aorta, and the morphologically left ventricle connects to the pulmonary trunk. It is usually accompanied by other cardiovascular malformations which determine the clinical picture.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enCongenitally corrected transposition of the great arteriesCongenitally corrected transposition of the great vessels · Discordant ventriculoarterial and atrioventricular connections · Double discordance
frTransposition congénitalement corrigée des gros vaisseauxDiscordances ventriculo-artérielle et atrio-ventriculaire · Double discordance · Transposition congénitalement corrigée des grosses artères
deKongenital korrigierte Transposition der großen ArterienAtrioventrikuläre und ventrikuloarterielle Diskordanz · Doppelte Diskordanz · Kongenital korrigierte Transposition der großen Gefäße
esTransposición de las grandes arterias congénitamente corregidaDiscordancia de la conexión ventriculoarterial y auriculoventricular · Doble discordancia · Levo-transposición de las grandes arterias · TGACC · Transposición de los grandes vasos congénitamente corregida
itTrasposizione congenitamente corretta delle grandi arterieConnessioni discordanti ventricolo-arteriose e atrio-ventricolari · Doppia discordanza
nlCongenitaal gecorrigeerde transpositie van de grote slagadersCongenitaal gecorrigeerde transpositie van de grote arteriën · Congenitaal gecorrigeerde transpositie van de grote vaten · Discordante ventriculoarteriële en atrioventriculaire verbindingen · Dubbele discordantie
ptTransposição das grandes artérias com correção congénitaTransposição de grandes vasos com correção congénita · Discordância dupla · Conexões ventriculoarteriais e atrioventriculares discordantes
plWrodzone skorygowane przełożenie wielkich pni tętniczychKomorowotętnicza i przedsionkowokomorowa niezgodność · Lewo-transpozycja wielkich pni tętniczych · L-transpozycja wielkich pni tętniczych · Niezgodność połączeń komorowotętniczych i przedsionkowokomorowych · Odwrócenie komór · Wrodzone skorygowane przełożenie wielkich naczyń
csVrozeně opravená transpozice velkých tepenDiskordantní ventrikuloarteriální a atrioventrikulární spojení · Dvojitá diskordance · L-transpozice velkých tepen · Levo-transpozice velkých tepen · Ventrikulární inverze · Ventrikuloarteriální a atrioventrikulární diskordance · Vrozeně opravená transpozice velkých cév
ukВроджена кореговна танспозиція великих артерій (магістральних судин)Вроджена корекція транспозиції магістральних судин · Дискордантні вентрикулоартеріальні та атріовентрикулярні зєднання · Подвійний дисонанс · Левостороння транспозиція великих артерій · L-транспозиція великих артерій · Інверсія шлуночків · Вентрикулоартеріальна та атріовентрикулярна дискоординація
zh先天矫正型大动脉转位心室动脉与房室连接不一致
trBüyük arterlerin doğumsal düzeltilmiş transpozisyonuÇift diskordans · Ventriküler inversiyon · Büyük arterlerin L-transpozisyonu · Büyük arterlerin levo transpozisyonu · Ventriküloarteriyel ve atriyoventriküler diskordans · Büyük damarların doğumsal düzeltilmiş transpozisyonu · Uyumsuz ventriküloarteriyel ve atriyoventriküler bağlantılar

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q20.5Especificvalidated
ICD-11LA85.00Especificvalidated
MONDO0016301Evalidated
MeSHD000080041Evalidated
UMLSC0344616Evalidated
GARD1544Evalidated
MedDRA10011120Evalidated

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

3

Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (1):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Prevalence at birth1-9 / 100 0003 / 100 000WorldwideValue and classValidated[EXPERT]
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.

6

HPO phenotypes

49 annotations · validated 2019-10-14
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0006705Abnormal atrioventricular valve morphology
HP:0001627Abnormal heart morphology
HP:0011103Abnormal left ventricular outflow tract morphology
HP:0001702Abnormal tricuspid valve morphology
HP:0011553Discordant atrioventricular connection
HP:0001629Ventricular septal defect
Frequent (79-30%)
HP:0005150Abnormal atrioventricular conduction
HP:0011552Ambiguous atrioventricular connection
HP:0001631Atrial septal defect
HP:0011539Atrial situs ambiguous
HP:0001662Bradycardia
HP:0031546Cardiac conduction abnormality
HP:0030148Heart murmur
HP:0001642Pulmonic stenosis
Occasional (29-5%)
HP:0031567Abnormal aortic valve cusp morphology
HP:0001659Aortic regurgitation
HP:0011675Arrhythmia
HP:0011538Atrial situs inversus
HP:0011667Bilateral superior vena cava with bridging vein
HP:0001635Congestive heart failure
HP:0000961Cyanosis
HP:0001651Dextrocardia
HP:0011590Double aortic arch
HP:0011581Double outlet left ventricle
HP:0003388Easy fatigability
HP:0010316Ebstein anomaly of the tricuspid valve
HP:0001508Failure to thrive
HP:0011705First degree atrioventricular block
HP:0012537Food intolerance
HP:0011621Gerbode ventricular septal defect
HP:0005185Global systolic dysfunction
HP:0012722Heart block
HP:0011707Mobitz I atrioventricular block
HP:0001643Patent ductus arteriosus
HP:0011682Perimembranous ventricular septal defect
HP:0006699Premature atrial contractions
HP:0004935Pulmonary artery atresia
HP:0011663Right ventricular cardiomyopathy
HP:0011704Sick sinus syndrome
HP:0001750Single ventricle
HP:0001696Situs inversus totalis
HP:0004755Supraventricular tachycardia
HP:0011688Supraventricular tachycardia with an accessory connection mediated pathway
HP:0001709Third degree atrioventricular block
HP:0005180Tricuspid regurgitation
HP:0001716Wolff-Parkinson-White syndrome
Very rare (<4-1%)
HP:0004749Atrial flutter
HP:0011599Mesocardia
HP:0004756Ventricular tachycardia

Run the differential on the 6 obligate / very frequent terms

Annotation source: 30760124[PMID]_29476598[PMID]_31027566[PMID]_31266912[PMID]_21569592[PMID]

7

Sources for this card