If you never heard of a Implantable Cardioverter Defibrillator, be happy that you don’t need it. This is a device which helps people who suffered from a sudden cardiac arrest survive, through the prevention of further SCAs. The Sudden Cardiac Arrest is a deadly condition which attacks without prior warnings and which kills about 325,000 people every year. If you want to know if you are at risk of suffering from such serious illness, you can visit the website of St. Jude Medical, where you can read more about the risk factors and you can get other useful information on the treatment methods. Unlike many medical websites, this one has a user friendly language, so it is easy to understand by regular people, not only by doctors.
Get yourself educated, so you can know what you can do if it happens to you.