Lifestyle and home remedies

In addition to recommending medications or surgery, your doctor might suggest lifestyle changes to reduce your chances of a long QT syndrome-related fainting spell or sudden cardiac death.

• Know which sports are safe. It may be possible to stay fully active in sports, including competitive sports, after carefully reviewing the risks and benefits with your doctor. In general, people with long QT syndrome should never swim alone. Recreational activities are likely to be OK as long as you take a buddy along in case you have a fainting episode.
• Do a sound check. Turn down the volume on doorbells and other devices (such as telephones) that may startle you, especially during sleep.
• Keep emotions in check. Being very excited, angry or surprised can trigger heartbeat changes in some people with long QT syndrome.
• Check your meds. Avoid drugs that could cause prolonged QT intervals. If you're not sure, ask your doctor. It's a good idea to let you doctor know about all the medications and supplements you take, even those you buy without a prescription.
• Get regular checkups. During your appointment, let your doctor know if you have any changes in your symptoms or condition. Your doctor may update your treatment plan or suggest additional treatments for you.