car·​dio·​ver·​ter | \ ˈkär-dē-ō-ˌvər-tər \

Definition of cardioverter

: a medical device for the administration of an electric shock in cardioversion The cardioverter, which is fully automatic, weighs but 90 g and is inserted like a permanent pacemaker.— John Maurice The silver-colored, pager-size device, called an implantable cardioverter defibrillator, can speed up a slow heart and slow a racing heartbeat.— Susan Page

Examples of cardioverter in a Sentence

Recent Examples on the Web

His implantable cardioverter defibrillator, designed to detect and treat ventricular tachycardia, was checked. David Becker,, "Medical mystery: A shocking heart ailment," 14 July 2017 That a quirky, little exhibit of world-class paintings made its way into a tiny art gallery in Aurora, Colorado, has everything to do with the automatic implantable cardioverter defibrillator. Ray Mark Rinaldi, The Know, "What started with a defibrillator has somehow ended up as a must-see art display in Aurora," 16 Apr. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'cardioverter.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of cardioverter

1983, in the meaning defined above

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The first known use of cardioverter was in 1983

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car·​dio·​ver·​ter | \ ˈkärd-ē-ō-ˌvərt-ər \

Medical Definition of cardioverter

: a device for the administration of an electric shock in cardioversion

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a servile follower or underling

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