Most of the time, they’re caused by stress and anxiety, or because you’ve had too much caffeine, nicotine, or alcohol . They can also happen when you’re pregnant. In rare cases, palpitations can be a sign of a more serious heart condition. If you have heart palpitations, see your doctor.20 Tem 2021
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If your palpitations are accompanied by dizziness, fainting, shortness of breath, or chest pain , you should seek medical attention. “Palpitations can be caused by a wide range of abnormal heart rhythms.
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