Researchers sought to compare the effect of abelacimab vs rivaroxaban on risk for bleeding in patients with atrial fibrillation.

My watch has an electrocardiogram (EKG) function, and it immediately said I was in atrial fibrillation at a rate of 100-130 ...

Atrial fibrillation independently increases dementia risk by 21% in adults under the age of 70, new research indicates.

Atrial fibrillation diagnosed before age 70 years was associated with a 21% increased risk for dementia and a 36% increased ...

More details -- including an altered timeline -- are emerging as officials continue to investigate the tragic deaths of actor ...

Middle-aged adults with this common type of irregular heart rhythm face greater odds of cognitive impairment, especially the early-onset type, a new study finds. Atrial fibrillation (afib ...

Should heart failure with supranormal ejection fraction (EF) be considered separate from preserved ejection fraction? (Journal of the American Heart Association) In people with heart failure with ...

I’m a generally healthy 60-year-old man. Last week, I had some abdominal cramping, and while I was on the toilet, I noted the abrupt onset of a ...

Atrial fibrillation is a common arrhythmia, and experts are interested in the relationship between atrial fibrillation and other conditions like dementia. Recent study results suggest that atrial ...