It’s natural to feel your heart beating faster when you’re climbing up a flight of stairs or jogging. But sometimes, you might feel your heart flutter when you’re simply sitting on the couch and ...

The way we describe how someone makes us feel — that they make our heart flutter or skip a beat — is a cutesy phenomenon, in theory. But when heart palpitations strike for real, it can be an alarming ...

Question: I’ve been experiencing heart palpitations a few times a week. They only last seconds, but they’re frightening. Should I be concerned? I am a 32-year-old female. Dr Grant replies: The ...

Heart palpitations are a common concern among patients, according to Dr. Robert Stauffer, a cardiologist at Washington ...

Worried that coffee will make your heart go pitter-patter, and not in a good way? A new study puts to rest the fear that your daily fuel will cause heart palpitations -- or cardiac arrhythmia, as ...

Chest pain or palpitations can signal hidden heart trouble. Know when an ECG test is needed, what results show, and when to seek urgent care.

Irish sprinter, now at Pinarello Q36.5, had atrial fibrillation, back on bike following operation ...

Heart rhythms can tell a story with the power to help change a life.