Atrial fibrillation, or AFib, is the most common heart rhythm disorder in the world, affecting more than 6 million Americans.

Dr. Andrea Natale, center, does an ablation using the AdmIRE system that is being tested at St. David's Medical Center for a clinical trial. Afib happens when cells in the upper chamber of the heart ...

Add Yahoo as a preferred source to see more of our stories on Google. When it comes to heart health, many conditions are tricky to diagnose because their symptoms can be similar to others, and atrial ...

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 ...

New research findings from the University Medical Center Göttingen (UMG) show that both atria undergo profound changes in ...

Atrial fibrillation (Afib) is a type of cardiac arrhythmia, or abnormal heart rhythm, that is very common — and more prevalent than previously thought. A large study published in October 2024 in a ...

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 ...

GRAND RAPIDS, Mich — February is American Heart Month. One in about 22 Americans are affected by atrial fibrillation (AFib). It's an irregular heart rhythm. When the beating in the upper chambers of ...

A number of previous studies have shown that young male endurance athletes and young men in general with high fitness levels ...