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

Social and economic impact of modern communication, Social and economic imp...

Social and economic impact of modern communication technology: Quite obviously a society which will utilise advanced communication technology in  the ways mentioned above, woul

Electricity, positive energy power full or negetiveenergy

positive energy power full or negetiveenergy

Detail analysis of soil texture by feel method, Analysis soil texture by F...

Analysis soil texture by Feel Method Soil texture was recognised from very early times by experienced farmers from the "feel" of moist soil placed between the thumb and the for

#title. .nasal, why does the nose on some people turn cold and color purple...

why does the nose on some people turn cold and color purple

The mop weighs less, The mop weighs less Put a floor mop in water. Wrin...

The mop weighs less Put a floor mop in water. Wring it out and then balance it on a triangular file placed on the corner of a table. Be sure you have it carefully balanced. Loo

The eye, what isthe optic nerve

what isthe optic nerve

Earth, Earth How do we describe the 'big ball' on which we live? Seen f...

Earth How do we describe the 'big ball' on which we live? Seen from space, it appears as a bluish-white sphere. Its wealth of plant and animal life, snow covered peaks, blue oc

Iodine value, taken two oil samples A&B ,1st reaction A iodine value will b...

taken two oil samples A&B ,1st reaction A iodine value will be high and reichert meissl value will be low,and then 2nd reaction B iodine value low but reichert meissl value is high

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