anti-arrhythmic

adjective

an·​ti-ar·​rhyth·​mic ˌan-tē-(ˌ)ā-ˈrit͟h-mik How to pronounce anti-arrhythmic (audio) ˌan-ˌtī- How to pronounce anti-arrhythmic (audio)
variants or antiarrhythmic
medical
: counteracting or preventing cardiac arrhythmia
anti-arrythmic agents
antiarrhythmic noun
a calcium channel blocker commonly prescribed as an antiarrhythmic

Examples of anti-arrhythmic in a Sentence

Recent Examples on the Web
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.
This medication works with other anti-arrhythmic agents to prevent heart failure. Laura Schober, Health, 19 Sep. 2024

Word History

First Known Use

1954, in the meaning defined above

Time Traveler
The first known use of anti-arrhythmic was in 1954

Dictionary Entries Near anti-arrhythmic

Cite this Entry

“Anti-arrhythmic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/anti-arrhythmic. Accessed 1 Dec. 2024.

Medical Definition

antiarrhythmic

1 of 2 adjective
an·​ti·​ar·​rhyth·​mic -(ˌ)ā-ˈrit͟h-mik How to pronounce antiarrhythmic (audio)
variants or anti-arrhythmic also antiarrhythmia or anti-arrhythmia
: controlling, inhibiting, or preventing cardiac arrhythmia
an antiarrhythmic drug
antiarrhythmic therapy

antiarrhythmic

2 of 2 noun
variants also anti-arrhythmic
: an agent (as a beta-blocker or calcium channel blocker) that controls, inhibits, or prevents cardiac arrhythmia
Last Updated: - Updated example sentences
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