A heart palpitation is the sensation of a racing or irregular heartbeat. Palpitations can occur at any time, but people may be more aware of their heartbeat when lying down at night. This article will ...

Sometimes you may feel your heart fluttering, pounding, skipping, or beating differently than what you’re used to. This is known as having heart palpitations. You may notice palpitations fairly easily ...

We often discuss fluttering hearts in a figurative sense, such as when describing how we feel around a new special someone or when we know that our now-spouse is "the one." However, if your heart is ...