tachycardia
noun
tachy·car·dia
ˌta-ki-ˈkär-dē-ə 
: relatively rapid heart action whether physiological (as after exercise) or pathological compare bradycardia
Examples of tachycardia in a Sentence
Recent Examples on the Web
But, eventually, her blood pressure changes in response to elevation changes arrived at POTS, an acronym for a medical condition called postural orthostatic tachycardia syndrome.
—
Paul Sisson, San Diego Union-Tribune, 16 Mar. 2025
Simpson has epilepsy and postural tachycardia syndrome, which affects her heart rate.
—Tommy Tuberville, Newsweek, 6 Mar. 2025
Pregnant people with supraventricular tachycardia (SVT) will generally be treated with conservative measures like beta blockers.
—Patty Weasler, Rn, Bsn, Verywell Health, 3 Jan. 2025
One of the leading causes of coat hanger pain is postural orthostatic tachycardia syndrome (POTS), an autonomic nervous system disorder that affects multiple organs and bodily functions.
—Lindsay Curtis, Health, 24 Dec. 2024
See All Example Sentences for tachycardia
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Paul Sisson, San Diego Union-Tribune, 16 Mar. 2025
Simpson has epilepsy and postural tachycardia syndrome, which affects her heart rate.
—Tommy Tuberville, Newsweek, 6 Mar. 2025
Pregnant people with supraventricular tachycardia (SVT) will generally be treated with conservative measures like beta blockers.
—Patty Weasler, Rn, Bsn, Verywell Health, 3 Jan. 2025
One of the leading causes of coat hanger pain is postural orthostatic tachycardia syndrome (POTS), an autonomic nervous system disorder that affects multiple organs and bodily functions.
—Lindsay Curtis, Health, 24 Dec. 2024
See All Example Sentences for tachycardia
Cite this Entry
“Tachycardia.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tachycardia. Accessed 7 May. 2025.
Copy CitationMedical Definition
tachycardia
noun
tachy·car·dia
ˌtak-i-ˈkärd-ē-ə
: relatively rapid heart action whether physiological (as after exercise) or pathological see junctional tachycardia, paroxysmal tachycardia, sinus tachycardia, ventricular tachycardia compare bradycardia
Love words? Need even more definitions?
Merriam-Webster unabridged
Share