Nurse practitioner Caitlin Massey from Ascension St. John Medical Center explains the symptoms, risks and new treatment ...

Even if symptoms occur only occasionally, it’s important to talk to your doctor if you’re experiencing any of the signs of ...

Our easy-to-read patient fact sheet compares and contrasts sinus arrhythmia vs AFib (atrial fibrillation) symptoms.

People reporting cold drinks or foods as triggers for their atrial fibrillation (Afib) were invited to a survey.

The Undertaker and Michelle McCool went through a difficult few weeks earlier this year as Undertaker navigated a heart issue ...

I've been diagnosed with atrial fibrillation. I've read that it puts me at greater risk of stroke. Can you tell me more about ...

There is a common misconception among many young people (under 50), particularly those who are not overweight and who ...

WWE legend The Undertaker underwent emergency heart surgery after WrestleMania 41 due to chronic atrial fibrillation. His wife, Michelle McCool, noticed his symptoms and rushed him to the ER for ...