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Ontology Browser

Term:
Congenitally corrected transposition of the great arteries (HP:0011540)
Annotations: Rat: (0) Mouse: (0) Human: (4) Chinchilla: (0) Bonobo: (0) Dog: (0) Squirrel: (0) Pig: (0) Naked Mole-rat: (0) Green Monkey: (0)
Parent Terms Term With Siblings Child Terms
Abnormal atrial arrangement +   
Aortopulmonary window  
Congenitally corrected transposition of the great arteries +   
The essence of the lesion is the combination of discordant atrioventricular and ventriculo-arterial connections. Thus, the morphologically right atrium is connected to a morphologically left ventricle across the mitral valve, with the left ventricle then connected to the pulmonary trunk. The morphologically left atrium is connected to the morphologically right ventricle across the tricuspid valve, with the morphologically right ventricle connected to the aorta.
Conotruncal defect +   
Criss-cross atrioventricular valves +  
Dilatation of the ductus arteriosus  
L-looping of the right ventricle 
Patent ductus arteriosus +   
Situs inversus totalis  
Situs inversus with levocardia 
Superior-inferior ventricles without criss-cross atrioventricular valves 
Transposition of the great arteries +   
Truncus arteriosus +   

Synonyms
Related Synonyms: L-transposition ;   Ventricular inversion
Xrefs: EPCC:01.01.03 ;   ICD-10:Q20.5 ;   SNOMEDCT_US:56743000 ;   SNOMEDCT_US:83799000 ;   UMLS:C0232301 ;   UMLS:C0344616
Definition Sources: HPO_CONTRIBUTOR:DDD_dbrown, PMID:21569592

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