Changing hormone levels, such as estrogen, may cause your heart to pound and flutter. Palpitations typically start when you’re experiencing a hot flash, which is another common menopause symptom.

Atrial flutter is a type of irregular heartbeat, or an arrhythmia. It causes your heart to beat too fast. Atrial flutter doesn't always have symptoms, but it can sometimes have serious consequences if ...

Have you ever felt like your heart skipped a beat? (And not because you just locked eyes with an attractive strange.) That sensation of your heart fluttering, racing, or pounding is commonly known as ...

As part of its Mobile World Congress release slate, Google’s Flutter SDK is hitting beta 1. Flutter is an open source mobile UI framework that allows developers to make super-fast, cross-platform ...

When your electrical system is working normally, the two upper chambers of the heart (atria) contract and pump blood into the two lower chambers (ventricles) in a well-coordinated way. This results in ...