I'm trying to understand the difference between heart palpitations and arrhythmia. Could you explain how they're different and if one is more serious than the other?
A "heart palpitation" is the feeling of your heart racing, fluttering, or pounding in your chest, which can be caused by various factors including stress, caffeine, or even just a temporary electrical glitch in your heart, while an "arrhythmia" is a medical term for an abnormal heart rhythm, meaning your heart beats irregularly, too fast, or too slow, and can sometimes be a more serious underlying condition that may or may not cause noticeable palpitations