Atrial fibrillation (AFib) is a condition that causes the heart to beat rapidly and irregularly. This can lead to heart failure, which develops when the heart is not pumping blood efficiently around ...

Atrial fibrillation happens most often in older adults and in people with other heart problems. But it also affects younger people. Roughly 800,000 Americans under age 40 have atrial fibrillation, ...

Atrial fibrillation (AFib) can lead to blood clots, stroke, heart failure, and other heart-related complications. New consumer patient research from the Dallas-based American Heart Association found ...

Atrial fibrillation (AFib) is related to inflammation in your body, like other heart disease. Some research suggests that inflammation can cause AFib or make it worse if you already have it. Other ...

Johnson & Johnson, Boston Scientific and Abbott were among the companies showcasing new data on atrial fibrillation ...

Atrial fibrillation, or AFib, is a condition in which the heart beats quickly and irregularly. According to the Centers for Disease Control and Prevention, AFib is the most common heart rhythm ...

What is atrial fibrillation, and why has Apple decided that it’s worth screening for it? The first question is much easier to answer, so let’s get that out of the way. Your heart has four chambers, ...

Atrial fibrillation (AFib) is an irregular heart rhythm caused by rapid, uneven electrical signals in the heart’s upper chambers. Panic attacks begin in the brain and can create intense physical ...

Atrial fibrillation (AFib) and anxiety can look similar, especially with heart palpitations that may feel like fluttering, pounding, or a racing heartbeat. Research suggests anxiety may trigger AFib ...