Atrial fibrillation (AFib) is a cardiac disorder in which the chambers of the heart beat rapidly and irregularly. It's the ...

Atrial fibrillation, or A-fib, is the most common type of arrhythmia, affecting at least 2.7 million people in the United States. This number is expected to grow to more than 12 million by 2030, which ...

An arrhythmia is an irregular heartbeat. An arrhythmia may feel like a racing heart or fluttering. It is not always serious but can sometimes indicate a potentially fatal heart problem. Arrhythmias — ...

Michigan Medicine Cardiovascular Center researchers and clinicians are expanding atrial fibrillation treatment options.

Research into pediatric arrhythmia is gaining increasing attention as more is understood about the distinctive nature of this ...

Many young people who suffered sudden cardiac death had recently sought medical care. More frequent use of electrocardiograms ...