Atrial fibrillation, or A-Fib, is a rapid irregular heartbeat that impacts as many as 2% of Americans under the age of 65. For many, the condition shows little to no symptoms but may lead to ...

There is a link between atypical heart sounds and atrial fibrillation. People with this condition have an irregular, disorganized heartbeat. Atrial fibrillation is a serious type of arrhythmia, which ...

Investigators evaluated the incidence of asymptomatic cerebral emboli and cognitive outcomes in patients receiving pulsed field ablation for AF.

In early May 2026, Pulse Biosciences reported a wider first-quarter net loss of US$18.58 million and basic loss per share of US$0.27, while highlighting strong European feasibility data for its nPulse ...

Subgroup analyses suggest an individualized approach may be helpful, but the findings are not definitive, one expert says.

If you have a racing or irregular heartbeat, also known as an arrhythmia, one likely suspect is atrial fibrillation (AFib). “Of all the possible heart rhythm disorders, atrial fibrillation is by far ...

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 ...

Atrial fibrillation is a very common condition that can lead to serious complications, and many of those who have it may not even know it. It's a rhythm disorder of the heart characterized by extra ...

Dear Dr. Roach: My husband is 88 years old. He has atrial fibrillation. The strange thing is that when his heart goes into this rhythm, he burps constantly. It’s very annoying to him and to people ...

There is a wide range of available treatments for atrial fibrillation. Patients may be entirely treated by their GP (general practitioner, primary care physician), while others may require the ...

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, ...