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 …

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 …

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 …

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 …

Oct 29, 2024 · What is an implantable cardioverter defibrillator? An ICD is a battery-powered device placed under the skin that keeps track of your heart rate. Thin wires connect the ICD to your heart. If …

Jan 1, 2025 · What is a defibrillator? A defibrillator is a device that monitors your heart rhythm and delivers an electrical shock when it detects an abnormal or life-threatening arrhythmia.

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.

Jun 19, 2023 · The machine used to deliver this therapeutic shock to the heart is called a defibrillator. The different types of defibrillators used include external defibrillators, transvenous...

Oct 19, 2023 · A defibrillator is a machine that delivers a controlled amount of electric current (called ‘countershock’ in medical lingo) to the heart. A defibrillator is used when the heartbeat of the patient …

Defibrillators, also called implantable cardioverter defibrillators (ICDs), continuously monitor the heartbeat and are ideal for people who have life-threatening abnormal heart rhythms or those with a …