Science | History | Facts on Instagram: "An ectopic cardiac beat (ectopic heartbeat) is an extra or skipped beat in the heart’s normal rhythm. It’s often felt as palpitations, fluttering, or a brief pause. These beats are common and usually harmless, often triggered by stress, caffeine, fatigue, or infections. In most cases, they can be managed with simple lifestyle changes like reducing caffeine, alcohol, and stress. However, frequent or troubling symptoms should be evaluated by a doctor for pr