By Marissa Savoy

The Long QT Syndrome is a heart rhythm disorder that is very rare and is usually affects children or young adults. This disorder causes fast, chaotic heartbeats that can cause a sudden fainting spell or seizure. In some severe cases it can cause sudden death.

People with Long QT Syndrome show prolongation of the Q-T interval during physical activity, intense emotion or when startled. Studies show that healthy people with LQTS have had at least one episode of fainting by the age of 10 and most of them had a family member with a long Q-T interval.

In new cases of long QT Syndrome it is more common in female patients than males (60- 70% of cases). LQTS is thought to cause about 4000 deaths in the United States every year.

There is not a cure for Long QT Syndrome. However, there is ways to manage it. Some of these ways are by taking medications such as beta blockers to prevent a chaotic heart rhythm, you could limit your physical activity, and sometimes a surgical procedure is performed that implants a defibrillator. A implantable defibrillator is a battery powered electrical impulse generator. It is designed to detect any irregular heartbeats and correct it.