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defibrillator

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia, Hutchinson 0.10 sec.
defibrillator /de·fib·ril·la·tor/ (de-fib″rĭ-la´ter) an electronic apparatus used to counteract atrial or ventricular fibrillation by application of a brief electric shock to the heart.
automatic external defibrillator  (AED) a portable defibrillator designed to be automated such that it can be used by persons without substantial medical training who are responding to a cardiac emergency.
automatic implantable cardioverter-defibrillator  see under cardioverter.

de·fib·ril·la·tor (d-fbr-ltr, -fbr-)
n.
An electrical device used to counteract fibrillation of the heart muscle and restore normal heartbeat by applying a brief electric shock.

Defibrillator
A device that delivers an electric shock to the heart muscle through the chest wall in order to restore a normal heart rate.

defibrillator
[difī′brilā′tər, difib′-]
a device that delivers an electrical shock at a preset voltage to the myocardium. It is used for restoring the normal cardiac rhythm and rate when the heart has stopped beating or is fibrillating. See also implantable cardioverter-defibrillator.

defibrillator (dēfib´rilā´tur),
n a device for defibrillating the ventricles of the heart.
defibrillator, automatic external (AED),
n a mobile electric device attached to the abdomen or chest that terminates erratic heartbeat by shock, thereby restoring the normal cardiac rhythm.
Enlarge picture
Automatic external defibrillator.

defibrillator
an apparatus used to produce defibrillation by application of brief electroshock to the heart, directly or through electrodes placed on the chest wall.

chemical defibrillator
certain antiarrhythmic drugs are effective as antifibrillation agents and may be used in emergency situations to overcome ventricular fibrillation.

defibrillator
Cardiology A device used to synchronize erratic electrical signaling through the heart, which prevents efficient ventricular pumping. See Crashcart, Pacemaker syndrome.

Patient discussion about defibrillator.

Q. Does anyone know if its possible to get breast implants if i have an implanted defibrillator? I have hypertrophic cardiomyopathy. I'm 27 and in great health, I workout 6 days a week and I have no further symptoms.

A. Thanks for your help. In fact I have an appointment with my cardiologist in a couple of weeks and if he says its OOK I will definitely consult it with the plastic surgeon as well. However I always try to do some additional research on my own and get second opinions.
Ince again,
Thanks!

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? Mentioned in ? References in periodicals archive
 
Over 1 year, patients with the abnormal T-wave patterns were about twice as likely as other patients to have a cardiac event that necessitated a defibrillator.
Tokyo, Japan, Dec 2, 2005 - (JCN) - Nihon Kohden announced on December 1 that it has launched the TEC-7700 and the TEC-2300 series of biphasic defibrillators.
As of 2003, Cardiac Science held 28 percent of the automated external defibrillator market, trailing Philips at more than 30 percent.
 
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