What does sa node mean?

sa node means "a specialized bit of heart tissue that controls the heartbeat".

What is another word for sa node?

Close synonyms include pacemaker, cardiac pacemaker, sinoatrial node. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.

Is sa node a common word?

sa node is banded "Uncommon" — turns up in careful writing rather than conversation. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.

sa node — meaning, pronunciation and definition

noun

1 senseA person, place, thing, quality or idea.

1.
a specialized bit of heart tissue that controls the heartbeat
Synonymspacemaker cardiac pacemaker sinoatrial node
Broadercardiac muscle

Questions about sa node

What does sa node mean?: sa node means "a specialized bit of heart tissue that controls the heartbeat".
What is another word for sa node?: Close synonyms include pacemaker, cardiac pacemaker, sinoatrial node. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.

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sa node

noun

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