A heart skip beat sensation can feel alarming, even in people who have never had heart problems. Many adults describe sudden flutters, pauses, or thumps that seem to come out of nowhere. In reality, these sensations are extremely common and usually harmless. Studies show that about 16 percent of adults notice palpitations at least once a month, often during stress, fatigue, or caffeine use. In most cases, these episodes stop on their own without treatment.
Benign palpitations account for the majority of these experiences. Premature atrial contractions and premature ventricular contractions cause roughly 80 percent of perceived skips and occur in structurally normal hearts. True arrhythmia signs are far less common. Cardiologists emphasize that symptoms such as dizziness, chest pain, fainting, or prolonged racing rhythms are what determine whether further evaluation is needed.
