Defibrillators - How They Work

There are three types of defibrillators: automated external defibrillators (AEDs), implantable cardioverter defibrillators (ICDs), and wearable cardioverter defibrillators (WCDs). Each type works by checking for arrhythmias, or irregular heart rhythms. Once detected, each defibrillator will send a shock to restore a normal rhythm. Learn more about how the three types of defibrillators work.


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  • SourceUrl: https://www.nhlbi.nih.gov/subscribe/85199
  • Syndication ID: 17963
  • Language: English
  • Source: National Heart, Lung, and Blood Institute (NHLBI)
  • Date Syndication Captured: Friday, June 29, 2018 at 02:14 PM
  • Date Syndication Updated: Thursday, July 09, 2026 at 03:31 AM

Tags

General: prevention research policy cessation secondhand smoke Automated External Defibrillator (AED) Implantable Cardioverter Defibrillator (ICD) Wearable Cardioverter Defibrillator (WCD) Smoking Use and Tobacco Facts Quitting Resources Prevent Smoking and Tobacco Use

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