Symptoms of Atrial Fibrillation

Learning about Atrial Fibrillation Brochure
An educational brochure describing the causes and treatment options of Atrial Fibrillation.
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La fibrilación auricular
Un folleto educativo que describe las causas y las opciones de tratamiento de fibrilación auricular.
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The symptoms of atrial fibrillation vary for each individual. Some may have very strong, distinct symptoms while others may not even realize they have atrial fibrillation until after they’ve been examined and diagnosed by a doctor. 1

Because your body is not receiving sufficient amounts of blood, the symptoms of atrial fibrillation can include: 1

- The sensation of a racing, irregular or uncomfortable heartbeat or pulse
- Shortness of breath
- Chest discomfort or pain
- Dizziness or lightheadedness
- Weakness, overall lack of energy, or difficulty exercising
- Fainting

If you have experienced any of the symptoms above, or if you are concerned that you may suffer from atrial fibrillation or any other heart condition, contact your physician for a medical exam. These symptoms are also associated with other cardiac arrhythmias and can be warning signs of other serious heart diseases.

Doctors continue to discover more about cardiac arrhythmias through research and clinical trials. What they learn may offer new hope to you and your loved ones.

Take the time to educate yourself about all of the current treatment options for atrial fibrillation. Write down any questions you have and then speak to your doctor about your options and concerns. Your doctor can then help you decide on the best treatment for you, based on the type of atrial fibrillation you have as well as your overall health and medical history.

If you are a patient or physician and are interested in learning more about current clinical studies, please call our Clinical Trial Hotline at (800) 401-3506 or visit clinicaltrials.gov.