What is a defibrillator? A defibrillator is a device that provides an electric shock to your heart to allow it to get out of a potentially fatal abnormal heart rhythm, or arrhythmia, — ventricular tachycardia (with no …

Jun 6, 2023 · Defibrillators are devices that apply an electric charge or current to the heart to restore a normal heartbeat. If the heart rhythm stops due to cardiac arrest, also known as sudden cardiac …

Feb 18, 2025 · An implantable cardioverter-defibrillator, also called an ICD, is a small battery-powered device placed in the chest. It detects and stops irregular heartbeats, also called arrhythmias. An ICD …

An internal defibrillator is often used to defibrillate the heart during or after cardiac surgery such as a heart bypass. The electrodes consist of round metal plates that come in direct contact with the …

Aug 12, 2025 · Pacemakers and implantable defibrillators are devices that monitor and help control abnormal heart rhythms. Learn who needs one, and how they work.

Feb 21, 2025 · A defibrillator is a device that delivers an electrical shock to the heart to restore a normal rhythm. It is primarily used to treat life-threatening arrhythmias, such as ventricular fibrillation (VF) …

Jan 7, 2025 · Doctors use ICDs to treat ventricular tachycardia (VT) and ventricular fibrillation (VF). Both of these arrhythmias can be fatal. ICDs are small, battery-powered devices that doctors implant in …

There are several different kinds of defibrillation devices. The two major types are automated external defibrillators (AEDs) and automatic implantable cardioverter defibrillators (ICDs). AEDs are used in …

An implantable cardiac defibrillator is a device that monitors your heart rate and delivers a strong electrical shock to restore the heartbeat to normal in the event of tachycardia. Many defibrillators can …

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