tetralogy of Fallot
E1301582
UNEXPLORED
Tetralogy of Fallot is a congenital heart defect characterized by four anatomical abnormalities that result in reduced blood flow to the lungs and cyanosis.
All labels observed (1)
| Label | Occurrences |
|---|---|
| tetralogy of Fallot canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T18020780 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: tetralogy of Fallot Context triple: [Right ventricle, diseaseAssociatedWith, tetralogy of Fallot]
-
A.
Ebstein
Ebstein is a variant spelling of the surname Epstein, which is of Ashkenazi Jewish origin.
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B.
Tricuspid valve
The tricuspid valve is one of the heart’s four valves that regulates blood flow between the right atrium and right ventricle, preventing backflow during ventricular contraction.
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C.
CHD
CHD is the IATA airport code for Chandler Municipal Airport, a public general aviation facility serving Chandler, Arizona.
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D.
CHD
CHD is the National Rail station code for Chesterfield railway station in Derbyshire, England.
-
E.
Fitz Hugh Sound
Fitz Hugh Sound is a coastal waterway on the central coast of British Columbia, Canada, known for its rich marine ecosystems and significance within Indigenous Heiltsuk territory.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: tetralogy of Fallot Target entity description: Tetralogy of Fallot is a congenital heart defect characterized by four anatomical abnormalities that result in reduced blood flow to the lungs and cyanosis.
-
A.
Ebstein
Ebstein is a variant spelling of the surname Epstein, which is of Ashkenazi Jewish origin.
-
B.
Tricuspid valve
The tricuspid valve is one of the heart’s four valves that regulates blood flow between the right atrium and right ventricle, preventing backflow during ventricular contraction.
-
C.
CHD
CHD is the IATA airport code for Chandler Municipal Airport, a public general aviation facility serving Chandler, Arizona.
-
D.
CHD
CHD is the National Rail station code for Chesterfield railway station in Derbyshire, England.
-
E.
Fitz Hugh Sound
Fitz Hugh Sound is a coastal waterway on the central coast of British Columbia, Canada, known for its rich marine ecosystems and significance within Indigenous Heiltsuk territory.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.