sinoatrial nodes

A form of sinoatrial node — 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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Meanings

noun
  1. pluralplural of sinoatrial node
Cite this entry
APA

sinoatrial nodes. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/sinoatrial%20nodes

MLA

“sinoatrial nodes.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sinoatrial%20nodes. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “sinoatrial nodes,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/sinoatrial%20nodes.

Source: sinoatrial nodes on Wiktionary, CC BY-SA 4.0.