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defibrillation |
Also found in: Medical, Wikipedia | 0.17 sec. |
defibrillationUse of electrical stimulation to restore a chaotic heartbeat to a rhythmical pattern. In fibrillation, which may occur in most kinds of heart disease, the heart muscle contracts irregularly; the heart is no longer working as an efficient pump. Paddles are applied to the chest wall, and one or more electric shocks are delivered to normalize the beat. In patients suffering with arrhythmia, implantable defibrillators are inserted into the chest with leads threading through veins into the right side of the heart. The first was implanted in 1980 and by 1999 around 400,000 had been implanted worldwide. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| I refused to acknowledge my companion the Defib machine--no jump start for me, I thought. The comic line of the meeting came in response to an excellent question of how to keep defib pads on a sweaty athlete. Now caregivers have access to a defib that can be connected to GE's DASH monitors in just seconds, and at less than half the weight of traditional dual, stand-alone systems, so the focus is more on patient care than the systems themselves. |
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