Word Pronunciation & Dictionary

sinoatrial node

Word Rarity Very rare

Frequency: Zipf frequency 1.50 in modern English

Syllables: sinoa-tri-al n-ode
IPA

15

Scrabble Score

14

Letters

4

Syllables

10

Unique Chars

Meaning

noun

A group of cells located in the wall of the right atrium of the heart that originates the impulses stimulating the heartbeat.

Inflected Forms

sinoatrial nodes (plural) SA node (alternative, abbreviation)

Phrases

sinoatrial nodal atrioventricular node

Frequently Paired Words

atrioventricular node

Synonyms

sinus node pacemaker cardiac pacemaker sa node

Questions

What does sinoatrial node mean?: A group of cells located in the wall of the right atrium of the heart that originates the impulses stimulating the heartbeat.

How to pronounce sinoatrial node

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