Heart Palpitations While Working Out: Causes, Risks, and Prevention
Experiencing heart palpitations while working out can be unsettling. These sensations, often described as a heart flutter during exercise or a rapid, pounding heartbeat, may last from a few seconds to several minutes. While palpitations during exercise are sometimes harmless and triggered by dehydration, caffeine, or intense workouts, they can also signal underlying conditions like arrhythmias, thyroid issues, or electrolyte imbalances.