Holiday Heart Syndrome

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Cardiologists are warning about a seasonal spike in “holiday heart syndrome,” a condition where irregular heart rhythms occur after periods of heavy eating, drinking, or stress. Hospitals often see an uptick in cases between Thanksgiving and New Year’s, when routines shift and celebrations intensify.

The condition typically affects people who consume more alcohol or sodium than usual, but it can also be triggered by dehydration, lack of sleep, or emotional stress. Symptoms include palpitations, dizziness, chest discomfort, or shortness of breath.

While many episodes resolve on their own, some require medical attention — especially for individuals with underlying heart conditions. Doctors recommend staying hydrated, pacing alcohol intake, and taking breaks during long celebrations.

Holiday heart syndrome is a reminder that even short‑term lifestyle changes can impact cardiovascular health. With a bit of awareness and moderation, most people can enjoy the season while keeping their hearts safe.