sinus tachycardia

noun

A sinus rhythm of the heart with an increased rate of electrical discharge from the sinoatrial node, resulting in a tachycardia.

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Meanings

nounsinus tachycardia (plural sinus tachycardias)

plural sinus tachycardias

  1. A sinus rhythm of the heart with an increased rate of electrical discharge from the sinoatrial node, resulting in a tachycardia.
Cite this entry
APA

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

MLA

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

Chicago

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

Source: sinus tachycardia on Wiktionary, CC BY-SA 4.0.