Explain the ventricular fibrillation, Science

Assignment Help:

Explain the Ventricular Fibrillation

This is a fatal condition in which the heart beats like a bag of worms and the patient may die in a couple of hours, if the action is not taken immediately. You are already aware that the heart beats when electrical signals move through it.  In case of ventricular fibrillation, the heart's electrical activity becomes disordered. When this happens, the heart's lower (pumping) chambers contract in a rapid, unsynchronized way. The ventricles "flutter" rather than beat. The heart does not pump sufficient blood to the entire body.

The patient has no pulse and the heart is quivering. It may be necessary to give a high voltage DC shock to revive the patient. You may have seen this being done when the doctor places electrodes on the chest to provide electrical shock to jump-start the dying heart.

The action of the defibrillator is based on the principle that a high voltage current throws the entire ventricular musculature into contraction miraculously and simultaneously.


Related Discussions:- Explain the ventricular fibrillation

Administer first aid fits, Fits : Fits of various kinds may be accompanied...

Fits : Fits of various kinds may be accompanied by unconsciousness, and are usually characterized by the casualty being unaware of his/her reactions. You should remember the follo

State about the soil aggregation and soil structure, State about the Soil A...

State about the Soil Aggregation and Soil Structure In the context of soils the term 'structure' refers to the shape that the soil takes. It may exist as individual particle or

Explain the cleansing - functions of saliva, Explain the Cleansing - Functi...

Explain the Cleansing - Functions of Saliva Saliva is necessary to keep the mouth clean and to keep the structures within the mouth soft and pliable. In fever, when the salivar

Agronomy, What is the soil productivity.

What is the soil productivity.

Psychology history, Mr. X's medical history is fairly uncomplicated [...]. ...

Mr. X's medical history is fairly uncomplicated [...]. Family medical history is significant for [...].  Mr. X's verbal responses were very articulate, and he gave long, express

Define the functions of small intestine, Define the Functions of Small Inte...

Define the Functions of Small Intestine What functions does the small intestine perform? Can you list a few? Tally your responses with the functions enumerated herewith. The sm

Explain the acid/base balance of our blood changes, Explain the acid/base b...

Explain the acid/base balance of our blood changes This acid/base balance of our blood changes in response to many things. These include: Diet: the diets that are rich in

Grant, what are the measurable causes of weather and how does weather impac...

what are the measurable causes of weather and how does weather impact our world?

Heaping water up in a glass, Heaping water up in a glass Place a drinki...

Heaping water up in a glass Place a drinking glass in a shallow pan or on a saucer. Rub the top edge of the glass with a dry cloth. Pour water into the glass unless it is full

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd