"Sinoatrial Node" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
The small mass of modified cardiac muscle fibers located at the junction of the superior vena cava (VENA CAVA, SUPERIOR) and right atrium. Contraction impulses probably start in this node, spread over the atrium (HEART ATRIUM) and are then transmitted by the atrioventricular bundle (BUNDLE OF HIS) to the ventricle (HEART VENTRICLE).
| Descriptor ID |
D012849
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| MeSH Number(s) |
A07.541.409.819
|
| Concept/Terms |
Sinoatrial Node- Sinoatrial Node
- Node, Sinoatrial
- Nodes, Sinoatrial
- Sinoatrial Nodes
- Sinu-Atrial Node
- Node, Sinu-Atrial
- Nodes, Sinu-Atrial
- Sinu Atrial Node
- Sinu-Atrial Nodes
- Sinus Node
- Node, Sinus
- Nodes, Sinus
- Sinus Nodes
- Sino-Atrial Node
- Node, Sino-Atrial
- Nodes, Sino-Atrial
- Sino Atrial Node
- Sino-Atrial Nodes
- Sinuatrial Node
- Node, Sinuatrial
- Nodes, Sinuatrial
- Sinuatrial Nodes
|
Below are MeSH descriptors whose meaning is more general than "Sinoatrial Node".
Below are MeSH descriptors whose meaning is more specific than "Sinoatrial Node".
This graph shows the total number of publications written about "Sinoatrial Node" by people in this website by year, and whether "Sinoatrial Node" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2007 | 1 | 0 | 1 |
| 2009 | 0 | 1 | 1 |
| 2014 | 1 | 0 | 1 |
| 2022 | 1 | 1 | 2 |
| 2023 | 0 | 1 | 1 |
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Below are the most recent publications written about "Sinoatrial Node" by people in Profiles.
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Reduction in Junctophilin 2 Expression in Cardiac Nodal Tissue Results in Intracellular Calcium-Driven Increase in Nodal Cell Automaticity. Circ Arrhythm Electrophysiol. 2023 02; 16(2):e010858.
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Sinus node dysfunction: current understanding and future directions. Am J Physiol Heart Circ Physiol. 2023 03 01; 324(3):H259-H278.
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Hippo-Yap Signaling Maintains Sinoatrial Node Homeostasis. Circulation. 2022 11 29; 146(22):1694-1711.
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Dynamic Cellular Integration Drives Functional Assembly of the Heart's Pacemaker Complex. Cell Rep. 2018 05 22; 23(8):2283-2291.
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Pitx2-microRNA pathway that delimits sinoatrial node development and inhibits predisposition to atrial fibrillation. Proc Natl Acad Sci U S A. 2014 Jun 24; 111(25):9181-6.
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Early mesodermal cues assign avian cardiac pacemaker fate potential in a tertiary heart field. Science. 2013 May 10; 340(6133):744-8.
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FTY720 prevents ischemia/reperfusion injury-associated arrhythmias in an ex vivo rat heart model via activation of Pak1/Akt signaling. J Mol Cell Cardiol. 2010 Feb; 48(2):406-14.
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Isolated sinus node dysfunction in an infant with developmental delay. Pediatr Cardiol. 2008 Nov; 29(6):1101-3.