Foundational Model of Anatomy

Last uploaded: May 13, 2019
Id http://purl.org/sig/ont/fma/fma9477
http://purl.org/sig/ont/fma/fma9477
Preferred Name

Sinuatrial node

Definitions
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.
Synonyms
SA node
Koch's node
Sinuatrial nodal muscle tissue
Sinus node of Keith and Flack
SA nodal muscle tissue
Sinus node
Sinu-atrial node
Node of Keith-Flack
Sinoatrial node
Sino-atrial node
Cardiac pacemaker
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Type http://www.w3.org/2002/07/owl#Class
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