Wolff-Parkinson-White (WPW) syndrome
A heart condition which can cause a rapid heart rate
WPW syndrome is a congenital heart condition which causes the heart to suddenly beat abnormally fast
About WPW syndrome
Need to know
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What are the symptoms of WPW syndrome ? icon plus
You may not have any symptoms of the WPW abnormality for many years, so the condition can go undetected until later in life.Symptoms may also stop and start suddenly at any age.
If you have this syndrome, the main symptom is your heart will suddenly start racing before abruptly returning to normal. This is because the heart has an extra electrical pathway that causes a rapid heartbeat (tachycardia) by creating a short-circuit.
Other symptoms may include:
- shortness of breath
- feeling lightheaded or dizzy
- palpitations
- chest pain
- fainting or blackouts
- breathlessness
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How is Wolff-Parkinson White syndrome diagnosed? icon plus
An electrocardiogram (ECG) is the most commonly used test to diagnose WPW syndrome. This measures the electrical activity of your heart.
Other tests include may include:
- an exercise electrocardiogram (ECG) while you're exercising on a treadmill
- a Holter monitor test where you'll wear a device to track your heart's rhythm
- an electrophysiology study, where a thin, flexible wire is threaded from your groin to your heart
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What are the potential treatment options for WPW? icon plus
Your consultant will discuss your treatment options and let you know the best approach for you. If your symptoms are mild or infrequent, you may not need treatment.
Catheter ablation is the treatment of choice for the WPW syndrome to eliminate the risk of the condition. During this procedure, a thin, flexible tube called a catheter is threaded from the vein at the top of your leg into your heart. When it is in the correct position, energy is used to destroy the extra electrical pathway in your heart.
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