There are many kinds of abnormal heart rhythms. See your doctor if you have more frequent or consistent palpitations, which may be associated with a serious abnormal heart rhythm. Palpitations may have no obvious cause, but can be triggered by:Īn occasional palpitation that does not affect your general health is not usually something to worry about.
Almost everyone has palpitations at some time in their life. It may feel like your heart is racing, thumping, fluttering, pounding or skipping beats. Palpitations are a sensation or awareness of your heart beating. Changes in your heart’s electrical system can cause abnormal heart rhythms External Link, also called ‘arrhythmias’. Sometimes, your heart’s electrical system may not work properly because of heart disease, some medicines, or sometimes for no known reason. In a healthy heart, regular electrical signals cause the heart to contract and relax in a steady rhythm of 60 to 100 beats per minute. Normally, the pumping action of your heart (your heartbeat) is controlled by your heart’s electrical system. Your heart is a muscle that pumps blood, oxygen and important nutrients to all parts of your body.
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