Your physician may perhaps suggest an ICD In case you have a type of arrhythmia that triggers your heart’s ventricles to quiver as opposed to pumping blood. This type of arrhythmia is most certainly to result in unexpected cardiac arrest. one) Energy: Energy in the defibrillator is expressed in joules. http://kameronsxabe.ampedpages.com/The-smart-Trick-of-Automatic-External-Defibrillator-Abu-Dhabi-That-No-One-is-Discussing-27084369