cardiac plexus
E1301583
UNEXPLORED
The cardiac plexus is a network of autonomic nerves located near the base of the heart that regulates heart rate, conduction, and coronary blood flow.
All labels observed (1)
| Label | Occurrences |
|---|---|
| cardiac plexus canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T18020807 — 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: cardiac plexus Context triple: [Atrial septum, innervatedBy, cardiac plexus]
-
A.
Pulmonary veins
The pulmonary veins are blood vessels that carry oxygen-rich blood from the lungs to the left atrium of the heart.
-
B.
Pulmonary artery
The pulmonary artery is the large blood vessel that carries deoxygenated blood from the right ventricle of the heart to the lungs for oxygenation.
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C.
Atrioventricular node
The atrioventricular node is a specialized cluster of cardiac cells that relays and delays electrical impulses between the atria and ventricles to coordinate the heart’s rhythm.
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D.
Sinoatrial node
The sinoatrial node is the heart’s natural pacemaker, a specialized cluster of cells that initiates and regulates the heartbeat by generating electrical impulses.
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E.
Purkinje fibers
Purkinje fibers are specialized cardiac muscle fibers that rapidly conduct electrical impulses through the ventricles, coordinating their synchronized contraction.
- 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: cardiac plexus Target entity description: The cardiac plexus is a network of autonomic nerves located near the base of the heart that regulates heart rate, conduction, and coronary blood flow.
-
A.
Pulmonary veins
The pulmonary veins are blood vessels that carry oxygen-rich blood from the lungs to the left atrium of the heart.
-
B.
Pulmonary artery
The pulmonary artery is the large blood vessel that carries deoxygenated blood from the right ventricle of the heart to the lungs for oxygenation.
-
C.
Atrioventricular node
The atrioventricular node is a specialized cluster of cardiac cells that relays and delays electrical impulses between the atria and ventricles to coordinate the heart’s rhythm.
-
D.
Sinoatrial node
The sinoatrial node is the heart’s natural pacemaker, a specialized cluster of cells that initiates and regulates the heartbeat by generating electrical impulses.
-
E.
Purkinje fibers
Purkinje fibers are specialized cardiac muscle fibers that rapidly conduct electrical impulses through the ventricles, coordinating their synchronized contraction.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.