While many people do feel symptoms—a rapid heartbeat, skipping a beat, dizziness, extreme shortness of breath— up to a third ...

A quivery heartbeat and a flutter in your chest are two telltale signs you could be in atrial fibrillation, or AFib. That means your heart is beating out of sync. As weird or scary as an episode may ...

Atrial fibrillation, also called AF or AFib, is a quivery, fluttery heartbeat. You might also hear the doctor call it arrhythmia. It means your heart’s normal rhythm is out of whack. Because your ...

Discovering you have atrial fibrillation (aka AFib or AF) could make you feel some anxiety. After all, this most common type of arrhythmia ups your risk for fatal heart conditions and stroke, per the ...

A healthy diet can improve the way you manage atrial fibrillation, or afib. Learn what to eat and what to avoid to reduce your symptoms and lower your risk of developing other heart conditions. The ...

Atrial fibrillation (AFib or AF) is a type of irregular heartbeat. AFib can occur with no symptoms and can cause life threatening cardiac events like stroke, heart failure, and blood clots if not ...

Cryoablation uses extreme cold to destroy heart tissue that causes an irregular heartbeat, intending to restore a regular heart rhythm. Doctors may suggest cryoablation if other treatments do not work ...

Sleeping on the left side may worsen atrial fibrillation (AFib) symptoms for some people, but more research is necessary. The best sleeping position may depend on a person’s symptoms and individual ...

Dear Dr. Roach: 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 strange feeling in my chest as well as ...

Atrial fibrillation (AFib) is the most prevalent form of cardiac arrhythmia, affecting a significant portion of the global population. Often marked by irregular and rapid heartbeats, AFib presents a ...

When you’re one of the 10.5 million Americans with atrial fibrillation, it makes sense to want to avoid anything that could potentially throw your heart’s rhythm out of whack. For years, many people ...