3. A stopped heart cannot be restarted by Defibrillators
Again, we come to the most basic common reality which is the fact that the dead cannot be brought back to life. But it can be done in movies since it supports the drama that sells. Defibrillators are usually used when someone is experiencing a cardiac arrest and their heart is beating out of time. So, these devices are only used to make the heart beats go normal and not wake up from death.