Right ventricle
E431110
The right ventricle is one of the heart’s four chambers that pumps deoxygenated blood to the lungs via the pulmonary artery.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Right ventricle canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4332150 — 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: Right ventricle Context triple: [Heart, hasPart, Right ventricle]
-
A.
Human Heart
"Human Heart" is a solo studio album by Iranian-Canadian musical theatre actor and singer Ramin Karimloo, showcasing his blend of theatrical and contemporary music styles.
-
B.
Takic branch
The Takic branch is a subgroup of the Uto-Aztecan language family comprising several closely related Indigenous languages of Southern California.
-
C.
Vena Canal
Vena Canal is a principal waterway running through the historic fishing town of Chioggia in Italy’s Venetian lagoon.
-
D.
Neebe
Neebe is a surname most notably associated with Oscar Neebe, an American labor activist and one of the defendants in the 1886 Haymarket affair.
-
E.
Lungs
Lungs is the critically acclaimed debut studio album by English indie rock band Florence and the Machine, noted for its dramatic vocals and lush, baroque pop production.
- 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: Right ventricle Target entity description: The right ventricle is one of the heart’s four chambers that pumps deoxygenated blood to the lungs via the pulmonary artery.
-
A.
Human Heart
"Human Heart" is a solo studio album by Iranian-Canadian musical theatre actor and singer Ramin Karimloo, showcasing his blend of theatrical and contemporary music styles.
-
B.
Takic branch
The Takic branch is a subgroup of the Uto-Aztecan language family comprising several closely related Indigenous languages of Southern California.
-
C.
Vena Canal
Vena Canal is a principal waterway running through the historic fishing town of Chioggia in Italy’s Venetian lagoon.
-
D.
Neebe
Neebe is a surname most notably associated with Oscar Neebe, an American labor activist and one of the defendants in the 1886 Haymarket affair.
-
E.
Lungs
Lungs is the critically acclaimed debut studio album by English indie rock band Florence and the Machine, noted for its dramatic vocals and lush, baroque pop production.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
anatomical structure
ⓘ
cardiac ventricle ⓘ heart chamber ⓘ |
| anteriorTo | left ventricle ⓘ |
| borderForms |
most of the anterior surface of the heart
ⓘ
part of the inferior border of the heart ⓘ |
| connectedTo |
pulmonary valve
ⓘ
tricuspid valve ⓘ |
| continuousWith | interventricular septum ⓘ |
| developsFrom |
bulbus cordis
ⓘ
primitive ventricle ⓘ |
| diseaseAssociatedWith |
arrhythmogenic right ventricular cardiomyopathy
ⓘ
pulmonary hypertension ⓘ right ventricular failure ⓘ right ventricular infarction ⓘ tetralogy of Fallot ⓘ |
| drainedBy | cardiac veins ⓘ |
| function | pump deoxygenated blood to lungs for oxygenation ⓘ |
| hasFeature |
chordae tendineae
ⓘ
papillary muscles ⓘ trabeculae carneae ⓘ |
| hasLocation |
inferior portion of right side of heart
ⓘ
mediastinum ⓘ
linked to:
Thoracic cavity
thoracic cavity ⓘ |
| hasRegion |
conus arteriosus
ⓘ
inflow tract ⓘ infundibulum ⓘ outflow tract ⓘ |
| hasStructure | moderator band ⓘ |
| hasWallLayer |
endocardium
ⓘ
epicardium ⓘ myocardium ⓘ |
| innervatedBy |
parasympathetic fibers of vagus nerve
ⓘ
sympathetic cardiac nerves ⓘ |
| partOf | heart ⓘ |
| pressureRange |
approximately 0–8 mmHg diastolic
ⓘ
approximately 15–30 mmHg systolic ⓘ |
| pumps | deoxygenated blood ⓘ |
| pumpsBloodTo |
pulmonary arteries
ⓘ
pulmonary trunk ⓘ
linked to:
Pulmonary artery
|
| receivesBloodFrom | right atrium ⓘ |
| receivesImpulseFrom | atrioventricular node ⓘ |
| receivesImpulseVia |
atrioventricular bundle
ⓘ
right bundle branch ⓘ |
| roleInCirculation | component of pulmonary circulation ⓘ |
| suppliedBy |
left anterior descending artery branches
ⓘ
right coronary artery branches ⓘ |
| wallThicknessComparedTo | thinner than left ventricle ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Right ventricle Description of subject: The right ventricle is one of the heart’s four chambers that pumps deoxygenated blood to the lungs via the pulmonary artery.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.