Atrial fibrillation (AFib) is a type of heart arrhythmia that causes the top chambers of your heart, the atria, to quiver and beat irregularly. AFib used to be described as chronic or acute, with ...

When it comes to heart health, many conditions are tricky to diagnose because their symptoms can be similar to others, and ...

AFib and panic attacks can have overlapping symptoms, but there are some key differences. Here’s how to tell them apart. Atrial fibrillation (AFib) is one of the most common forms of irregular or ...

More than 33 million people around the world have the irregular, often rapid heartbeat known as atrial fibrillation (AFib). It’s more common as you get older. But for reasons that aren’t fully ...

Atrial fibrillation, or AFib, is the most common type of irregular heartbeat. About 2.7 million Americans have it. AFib happens when the electrical activity of the heart isn’t working the way it’s ...

Share on Pinterest A new study found that ablation is an effective treatment for AFib in most patients. VICTOR TORRES/Stocksy A recent study investigates how well radiofrequency-based ablation treats ...

Sleeping on the left side may worsen atrial fibrillation (AFib) symptoms for some people, but more research is necessary. The best sleeping position may depend on a person’s symptoms and individual ...