Sinus node definitions

sinus node

Synonym for sinuatrial node ... sinoatrial node ...
Found on http://www.encyclo.co.uk/local/20973

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sinus node

sinoatrial node.
Found on http://www.encyclo.co.uk/local/21001

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sinus node

Type: Term Synonyms: sinuatrial node
Found on http://www.medilexicon.com/medicaldictionary.php?t=60671

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Sinus node

Sinus node: The sinus node is one of the major elements in the cardiac conduction system, the system that controls the heart rate. This stunningly designed system generates electrical impulses and conducts them throughout the muscle of the heart, stimulating the heart to contract and pump blood. The sinus node is the heart's natural pacemaker. The ...
Found on http://www.medterms.com/script/main/art.asp?articlekey=8448

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sinus node

the cells that produce the electrical impulses that cause the heart to contract.
Found on https://www.stanfordchildrens.org/en/topic/default?id=glossary---cardiovasc

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