Heart flutter

A heart flutter can often leave us feeling anxious about our health, but it's not necessarily something to worry about. Get the facts on what your heart is doing and why.

Q. Sometimes I feel a fluttering in my chest. This sensation happens when I'm active - walking outside and when I'm resting - indoors watching TV. What could be the cause of this? A @myFranciscan cardiologist explains.

What Does AFib Feel Like? AFib, or atrial fibrillation, is not the same for everyone. People can have different symptoms depending on a few different factors. If you think you may have AFib, this article can tell you more about what you may be experiencing. Find a Screening Near You Share on facebook Share on […]

Atrial Fibrillation and Atrial Flutter are heart conditions that are somewhat common. These types of heart diseases are forms of abnormality of the heart.

See inside a heart during atrial fibrillation. WebMD shows the causes, tests, and treatments for this common heart rhythm problem through illustrations and photos.

Dr Bill Sukala provides safe, evidence-based exercise guidelines for atrial fibrillation and answers readers' questions in the comments.

Why does your heart race or skip a beat? WebMD explains what causes heart palpitations and when to see your doctor.