Sinuatrial node

Preferred Label : Sinuatrial node;

FMA definition : 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.;

Synonyme FMA : Sinus node; Sinuatrial nodal muscle tissue; SA node; Sinoatrial node; Sinus node of Keith and Flack; Node of Keith-Flack; Sinu-atrial node; Cardiac pacemaker; SA nodal muscle tissue; Sino-atrial node; Koch's node;

Détails

Origin ID

9477;

UMLS CUI

C0037189;

Arterial supply of
- Anterior atrial branch of right coronary artery [FMA entity]
- Crista terminalis branch of sinoatrial nodal artery [FMA entity]
- Intermediate atrial branch of right coronary artery [FMA entity]
- Sinoatrial nodal branch of circumflex coronary artery [FMA entity]
- Sinoatrial nodal branch of right coronary artery [FMA entity]
Constitutional part
- Dense collagenous reticulum of sinuatrial node [FMA entity]
- Pacemaker cell of sinuatrial node [FMA entity]
- Transitional myocyte of sinuatrial node [FMA entity]
Continuous with
- Anterior internodal tract [FMA entity]
- Atrial septal branch of anterior internodal tract [FMA entity]
- Internodal tract [FMA entity]
- Middle internodal tract [FMA entity]
- Posterior internodal tract [FMA entity]
Continuous with
- Anterior internodal tract [FMA entity]
- Atrial septal branch of anterior internodal tract [FMA entity]
- Internodal tract [FMA entity]
- Middle internodal tract [FMA entity]
- Posterior internodal tract [FMA entity]
Regional part of
- Conducting system of heart [FMA entity]
- Conducting system of interatrial septum [FMA entity]
- Conducting system of left atrium [FMA entity]
- Conducting system of right atrium [FMA entity]
Semantic type(s)
- Body Part, Organ, or Organ Component [UMLS semantic type]
UMLS correspondences (same concept)
- Sinoatrial Node [NCIt concept]
- Sinoatrial node [ICD-11 Extension code]
- Structure of sinoatrial node (body structure) [SNOMED CT concept]
- sinoatrial node [MeSH concept]
- sinoatrial node [UBERON concept]
- sinoatrial node [MeSH Descriptor]
- sinoatrial node [SNOMED Notion]

Position du mot-clé dans l'(les) arborescence(s) :

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