Atrial Fibrillation Also called: AF, Afib

Take the time to learn about AFib and what you can do to manage it.

Learn more about Atrial Fibrillation

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 3 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

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.

Safety Concerns About AFib Drug Digoxin

Aug 22, 2014
New study raises safety concerns about use of the common heart rate medication in atrial fibrillation patients.

Folic Acid Deficiency Rare in U.S.

Aug 19, 2014
Study finds folic acid deficiency is extremely rare, making routine tests unnecessary in the general population.

All-in-One Pill to Prevent Heart Disease?

Aug 08, 2014
A polypill to prevent heart disease has the potential to save millions of lives, according to experts.

Sitting Too Much Diminishes Fitness Level

Aug 08, 2014
No matter how much you may exercise, sitting for long periods of time reduces fitness, finds study.

Staying Active and Reducing Sedentary Time Key to Combating Obesity

Aug 08, 2014
Study finds that increasing physical activity and limiting sedentary time is the best combination for obesity prevention.

Reducing Risk of Heart Complications During Surgery

Aug 01, 2014
New guidelines help doctors and patients make the best possible decisions related to non-cardiac surgery.

Reducing Health Disparities in Hispanics and Latinos

Jul 31, 2014
Hispanics in the U.S. face dramatic health disparities, according to a recently-released statement.

Short Runs May Help Adults Live Longer, Healthier Lives

Jul 29, 2014
According to a recent study, running just 5-10 minutes a day could have significant health benefits.

Heat Stroke, Not Sudden Cardiac Death, is Top Threat for Marathon Runners

Jul 28, 2014
Long distance running involves a slightly increased risk of death, with heat stroke being the main cause, finds study.

Minding Your Portions

Jul 28, 2014
Committing to a heart-healthy diet can help reduce your risk of heart disease, stroke or repeat events. This includes watching what you put on your plate.

Pregnant and Breastfeeding Women Encouraged to Increase Seafood Consumption

Jun 24, 2014
The U.S. Food and Drug Administration and the Environmental Protection Agency recently updated guidelines regarding seafood consumption for pregnant and breastfeeding women.

E-cigarettes Can Help Smokers Quit

Jun 23, 2014
E-cigarettes are as effective as the patch in helping smokers quit, finds study.

Heart Events Worsen Outcomes for Patients with Chronic Kidney Disease

Jun 23, 2014

Study highlights importance of heart disease prevention for patients with chronic kidney disease.

Warfarin Alternative Safe for Elderly Patients with AFib

Jun 23, 2014
Anti-clotting drug rivaroxaban offers an easier way for elderly patients with atrial fibrillation to reduce their stroke risk.

Are Diet Drinks on Par with Water for Losing Weight?

Jun 13, 2014
According to a new study, diet beverages could help people lose more weight than drinking water alone.

Phone-Based Support Helps Heart Patients with Depression

Jun 12, 2014
Researchers develop simple, cost-effective treatment for heart patients diagnosed with depression or anxiety.

Spirit of the Heart in South Bronx, NY

Jun 07, 2014
Spirit of the Heart events offer heart disease screening and events in underserved communities.

Web-Based Program Helps Patients Improve Heart Health

Jun 05, 2014
Not only do Web-based programs help patients lower risk for heart disease, they’re more affordable than traditional counseling, according to study.

Worldwide Obesity Rates 'Startling'

May 30, 2014
Major study finds obesity rates have increased dramatically in all corners of the world over last three decades.

NIH Engages Women in Medical Research

May 29, 2014
The National Institutes of Health has unveiled new policies that will engage women in all phases of medical research.

Reducing Salt Intake, Nationwide

May 22, 2014
Experts identify ways to reduce salt consumption and improve heart health in the United States.

'Exercise Snacking': The Latest Health Trend?

May 14, 2014
Adding small bursts of exercise before meals could bring big health benefits, finds study.

Olive Oil Helps Prevent Irregular Heartbeat

May 13, 2014
Adopting a Mediterranean diet rich in extra-virgin olive oil may reduce risk for atrial fibrillation, the most common type of irregular heart rhythm in the United States.

Featured Video

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

Upcoming Events

Managing Heart Failure: A Program for Patients and Caregivers in Chicago

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