When a person is in cardiac arrest, the heart goes into a spasm. The electrical activity become "spastic" and a condition known as ventricular fibrillation results. The defibrillator delivers a controlled electric shock to the body to give the heart a chance to start again.
It does not start the heart per se. Defibrillating early greatly increases the chance of survival and minimises cardiac damage.
Early defibrillation can allow the heart to start beating normally.
American Red Cross early defibrillation can increase the chance of survival from cardiac arrest.
CPR and early defibrillation can reduce the risk of damage to the brain from inadequate blood flow. Thus, they can increase the likelihood fo survival.
Since the chances of an adult losing conscience as a result of heart failure are higher than with a child, it is recommended to give the defibrillation treatment as soon as possible. Research shows that the early defibrillation is more likely to save lives for the individual suffering a heart attack .
CPR and early defibrillation can reduce the risk of damage to the brain from inadequate blood flow. Thus, they can increase the likelihood fo survival.
To allow the heart to reset and resume normal sinus rhythm.
Defibrillation is a medical term.
Cardiac Chain of Survival: 1) Early Recognition & Access; 2) Early CPR; 3) Early Defibrillation; 4) Early Advanced Medical Care.
There is a cardiac chain of survival: Link 1: Early recognition and access; Link 2: Early CPR; Link 3: Early defibrillation; Link 4: Early advanced medical care.
Allow for a more rapid defibrillation
Defibrillation is performed to correct life-threatening fibrillations of the heart, which could result in cardiac arrest.
delivered current during defibrillation is expected to increase with which of the following?
1. Early recognition and access. 2. Early CPR. 3. Early defibrillation. 4. Early advanced medical care.