what is a defibrillator used for

What is a Defibrillator? – News Medical

Defibrillation is a procedure used to treat life threatening conditions that affect the rhythm of the heart such as cardiac arrhythmia, ventricular fibrillation and pulseless ventricular tachycardia. The procedure involves the delivery of an electric shock to the heart which causes depolarisation

Defibrillation – Wikipedia


Automated external defibrillator – Wikipedia

Conditions that the device treats. An automated external defibrillator is used in cases of life-threatening cardiac arrhythmias which lead to sudden cardiac arrest, which is not the same as a heart attack. The rhythms that the device will treat are usually limited to: Pulseless Ventricular tachycardia (shortened to VT …

Inventor(s): Frank Pantridge

What Is A Defibrillator And How Is It Used In The

Answer: A defibrillator is a device that delivers an electric shock to the heart. When the heart is having ventricular fibrillation — that rapid heartbeat that does not produce blood going to the brain or other organs — that has to be stopped immediately.

What is a Defibrillator? (with pictures) – wisegeek.com

Dec 30, 2018 · A defibrillator is a machine used to shock the victim’s heart and restore the heart’s normal rhythmic patterns. When this machine is used, it in effect kicks the heart into action again, causing it to resume pumping blood throughout the body.

What is AED? | Learn What an AED Is | Red Cross

An AED, or automated external defibrillator, is used to help those experiencing sudden cardiac arrest. It’s a sophisticated, yet easy-to-use, medical device that can analyze the heart’s rhythm and, if necessary, deliver an electrical shock, or defibrillation, to help the heart re-establish an effective rhythm.

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Defibrillation: What Is A Defibrillator? How Does It Work

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 is erratic, or out of rhythm, if you will.

How do defibrillators work? – Explain that Stuff

As the name suggests, defibrillation stops fibrillation , the useless trembling that a person’s heart muscles can adopt during a cardiac arrest. Simply speaking, a defibrillator works by using a moderately high voltage (something like 200–1000 volts) to pass an electric current through the heart so it’s shocked

Implantable Cardioverter Defibrillator (ICD) | American

Sep 29, 2016 · What is an Implantable Cardioverter Defibrillator (ICD)? 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.

Answers by Heart Fact Sheets | American Heart Association Jan 28, 2019
Implantable Cardioverter Defibrillator (ICD Jan 10, 2019
Living With Your Implantable Cardioverter Defibrillator Sep 29, 2016
Ventricular Fibrillation | American Heart Association Sep 29, 2016

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Pacemakers and defibrillators: Frequently asked questions

Pacemakers and Defibrillators: Frequently Asked Questions. For a doctor to implant devices safely and effectively, continuous practice doing so is needed. The person who places more devices generally does a better, safer job than the person who replaces an occasional device. There …

Guidelines for CPR and Automated External Defibrillators

The automated external defibrillator is a computerized device used to restart a heart that has stopped beating, or is beating too quickly to create a pulse. Defibrillators work by shocking the heart back into action. Many public places, including airports, casinos, gyms, malls, and sporting venues, have defibrillators on hand in case of emergency.