s-a node (0 synonym found)

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sa node  ·  s a node  ·  a-v node

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Definition of s-a node:

(n) : Abbreviation of sinoatrial node. [(anatomy) A group of cells located in the wall of the right atrium of the heart that originates the impulses stimulating the heartbeat.]
Definition of s-a node:

(n) : Abbreviation of sinoatrial node. [(anatomy) A group of cells located in the wall of the right atrium of the heart that originates the impulses stimulating the heartbeat.]
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