loading...| Preferred Name |
sinoatrial node |
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| Synonyms |
sinuatrial nodal muscle tissue sinu-atrial node cardiac pacemaker sinuatrial node sinus node of Keith and Flack sinoatrial node Koch's node nodus sinuatrialis SA nodal muscle tissue node of Keith-Flack SA node sinus node |
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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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| capable of | ||
| capable of part of | ||
| contributes to morphology of | ||
| 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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| has_exact_synonym |
sinuatrial nodal muscle tissue sinu-atrial node cardiac pacemaker sinuatrial node sinus node of Keith and Flack sinoatrial node Koch's node nodus sinuatrialis SA nodal muscle tissue node of Keith-Flack SA node sinus node |
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| has_related_synonym |
nodus sinuatrialis |
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| in taxon | ||
| label |
sinoatrial node |
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| part_of | ||
| prefixIRI |
UBERON:0002351 |
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| prefLabel |
sinoatrial node |
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