loading...| Preferred Name |
sinoatrial node |
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| Synonyms |
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| Definitions |
The part of the cardiac conduction system that controls the timing of heart muscle contraction. It relays electrical signals to the AV node[GO]. Subdivision of conducting system of heart at the junction of the right atrium and the superior vena cava, around the sinoatrial nodal branch of right coronary artery and is continuous with the internodal tract[FMA]. |
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| ID |
http://purl.obolibrary.org/obo/UBERON_0002351 |
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| definition |
The part of the cardiac conduction system that controls the timing of heart muscle contraction. It relays electrical signals to the AV node[GO]. Subdivision of conducting system of heart at the junction of the right atrium and the superior vena cava, around the sinoatrial nodal branch of right coronary artery and is continuous with the internodal tract[FMA]. |
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| imported from | ||
| label |
sinoatrial node |
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| prefixIRI |
UBERON:0002351 |
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| prefLabel |
sinoatrial node |
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| subClassOf |