 Sinoatrial Node
"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
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| 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
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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.
To see the data from this visualization as text, click here.
| Year | Major Topic | Minor Topic | Total |
|---|
| 1998 | 0 | 1 | 1 | | 2001 | 1 | 0 | 1 | | 2002 | 1 | 0 | 1 |
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Below are the most recent publications written about "Sinoatrial Node" by people in Profiles.
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Gehrmann J, Meister M, Maguire CT, Martins DC, Hammer PE, Neer EJ, Berul CI, Mende U. Impaired parasympathetic heart rate control in mice with a reduction of functional G protein betagamma-subunits. Am J Physiol Heart Circ Physiol. 2002 Feb; 282(2):H445-56.
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Walker RE, Mayer JE, Alexander ME, Walsh EP, Berul CI. Paucity of sinus node dysfunction following repair of sinus venosus defects in children. Am J Cardiol. 2001 May 15; 87(10):1223-6; A8.
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Berul CI, Christe ME, Aronovitz MJ, Maguire CT, Seidman CE, Seidman JG, Mendelsohn ME. Familial hypertrophic cardiomyopathy mice display gender differences in electrophysiological abnormalities. J Interv Card Electrophysiol. 1998 Mar; 2(1):7-14.
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