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

Nov. 18, 2025 – If you're among the 1 in 5 U.S. adults who have an abnormal heart rhythm problem called atrial fibrillation, there's been a flurry of new research about the condition that offers some ...

Atrial fibrillation, also known as AFib, is an irregular heartbeat, or arrhythmia that happens when the upper chambers of the heart (the atria) are out of sync with the lower chambers and beating ...

San Francisco, CA - Calling into question the "time-honored" tradition of using third and fourth heart sounds to identify cardiac abnormalities, a new study indicates that the overall diagnostic ...

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 ...