Atrial Fibrillation Also called: AF, Afib

I wanted to live. I have family that I love and want to be there for.

Larry, Atrial Fibrillation patient
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On my next visit to the doctor, I want to be prepared.

AFib Questions to Ask Your Doctor

I'm willing to try a new treatment or medication.

Did you know the human heart beats more than 100,000 times a day? At that pace, it’s no wonder you might feel your heart skip a beat or flutter from time to time. However, if you notice your heart suddenly races or if you have uneven heartbeats that last several minutes, you may have a condition known as atrial fibrillation.

Atrial fibrillation (also called Afib) is a problem with the rate or rhythm of the heartbeat. Your heart’s electrical system tells your heart when to contract and pump blood to the rest of your body. With Afib, these electrical signals short circuit in a sense. This results in a chaotic, rapid heart rate. You might feel short of breath, dizzy and overly tired, though not everyone has these symptoms.

If you have Afib, it’s important to remember you’re not alone. Afib affects more than 2.5 million Americans. If untreated, it can lead to blood clots, stroke and heart failure. In fact, people with Afib are five times more likely to have a stroke than people without the condition.

As with other heart problems, the choices you make every day can make a difference in your symptoms and general heart health. So, stay in sync with your heart and learn more. Use this condition center to learn more about atrial fibrillation. You can also chat online with other people like you, keep up with the latest research, and get tips to help you feel your best.

Atrial Fibrillation News & Events

Head-to-Head Comparison of Big-Name diets

Nov 19, 2014
No single big-name diet is superior when it comes to long-term weight loss, finds study.

Exposure to Secondhand Smoke Overlooked in Heart Patients

Nov 18, 2014
Secondhand smoke worsens outcomes for patients living with heart disease, but is often overlooked.

Lupus Linked to Congenital Heart Defects

Nov 13, 2014
Study finds that women with lupus are almost 3 times more likely to have a child with a congenital heart defect.

Study Identifies Increased Bleeding Risk in Certain AFib Patients

Nov 07, 2014
Blood thinners may carry increased bleeding risk for patients that meet criteria for non-valvular atrial fibrillation, but have underlying valve disease.

Study Reveals Paradox of Cigarette Sales in Pharmacies

Oct 31, 2014
Patients at risk of smoking-related diseases often purchase cigarettes at the same pharmacy used to fill prescription medications.

Healthy Fats Lower Cholesterol, Despite Weight Gain

Oct 23, 2014
Healthy fats help offset the negative impact of weight gain on heart health, finds a recent study.

Rapid Weight Loss is Not So Bad, After All

Oct 23, 2014
Gradual vs. rapid weight loss has little impact on long-term weight control.

Living with Atrial Fibrillation Event in Minneapolis

Oct 16, 2014
This series of live educational programs provides educational and peer-support resources on AFib for patients and caregivers.

Living with Atrial Fibrillation Event in Pueblo, Colo.

Oct 16, 2014
This series of live educational programs provides educational and peer-support resources on AFib for patients and caregivers.

Keeping Radiation to a Minimum for Heart Patients

Oct 10, 2014
With radiation exposure a hot topic in recent years, here are strategies for enhancing radiation safety in heart imaging.

Study Identifies Dangerous Combination of AFib Drugs

Oct 10, 2014
When taken together, amiodarone and warfarin can increase stroke risk, finds study.

Childhood Risk Factors Have Lifelong Impact on Heart Health

Oct 10, 2014
Weight and blood pressure during childhood have a long-lasting impact on heart function later in life.

Fish Oil, Alone, Fails to Treat Atrial Fibrillation

Oct 03, 2014
Despite its heart-healthy qualities, a daily fish oil supplement isn’t enough to treat abnormal heart rhythm.

Obesity Rates Plateau in U.S., but Waistlines Continue to Expand

Sep 24, 2014
More than half of American adults have abdominal obesity, according to national trends from the last decade.

Do You Know Your Heart-Health ABC's?

Sep 24, 2014
Improving heart health just got a little bit simpler, thanks to the ABC’s of heart disease prevention.

Self-Management Improves Outcomes for Patients with Heart Valve Implants

Sep 23, 2014
Empowering patients with heart valve implants to manage their own health reduces risk of complications, finds study.

Living with Atrial Fibrillation Event in Columbus, Ohio

Sep 22, 2014
This series of live educational programs provides educational and peer-support resources on AFib for patients and caregivers.

Preventing Sudden Cardiac Death in Young Adults

Sep 19, 2014
A recent scientific statement weighed the pros and cons of using tests in healthy individuals between 12-25 years old.

Aspirin Offers Safe, Affordable Option to Prevent Blood Clots

Sep 12, 2014
A new study confirms that aspirin is a safe and effective treatment for patients with a history of venous thromboembolism.

Exercise Offsets AFib Risk in Obese Women

Sep 09, 2014
Exercise helps protect older women from an abnormal heartbeat, finds study.

Weight Watchers and Atkins Equally as Effective

Sep 05, 2014
There’s little difference between trademarked diet programs, finds new study.

Less Educated Smokers Have Greatest Stroke Risk

Sep 05, 2014
Traditional risk factors for stroke are especially dangerous in poorly educated adults, finds study.

Enter the "I am CardioSmart" Patient Contest

Sep 02, 2014

Tell us how you are living well with heart disease for a chance to win a trip to San Diego, CA.

Coca-Cola Family Track Walk in Richmond, VA

Aug 29, 2014
A fellow of the American College of Cardiology will be at Richmond International Raceway on Sept. 6 to share tips on heart health and the benefits of an active lifestyle.

Heart Group Says E-Cigarettes Require Strict Regulation

Aug 28, 2014
Electronic cigarettes should be included in smoke-free air laws, according to the American Heart Association.

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AFib affects more than 3 million people in the United States.

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Upcoming Events

Living with Atrial Fibrillation Event in Boston

Westin Boston Waterfront, Marina Ballroom
Boston, MA, 02210
May 14, 2015, 1:00 PM - 3:00 PM

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