![]() ![]() Sometimes the underlying cause is unrelated to the heart - anaemia or an overactive thyroid gland, for instance, can cause palpitations. In others, palpitations may be caused by arrhythmias of different types (heartbeats that are too slow, too rapid, irregular, or too early) or by other heart conditions such as leaking valves. In many people who experience palpitations, no heart disease or abnormal heart rhythms (arrhythmias) can be found and the cause of the palpitations is unknown. Palpitations are unpleasant sensations of excessively strong, rapid and/or irregular heartbeats. You should seek emergency medical attention if your heart palpitations are accompanied by: When should I seek immediate medical attention? Palpitations can occur in everyone at some time during exercise, stress, pain or fright, but a normal heartbeat should return quickly. The feelings don’t usually last very long. The feelings may be in your neck or your ear. Watch our video FAQs to learn more about catheter ablation. ![]() ![]() Catheter ablation rarely results in emergency surgery or the need for a permanent pacemaker. We usually treat bleeding around the heart with a small drain inserted from the front of the chest without requiring an operation. These risks include vascular complications (bleeding from the leg) and, less frequently, bleeding around the heart. The risks from the procedure are small and are in the region of 1-2%. It carries a high success rate in appropriate patients of over 85%. Most patients are discharged home on the same day.Ĭatheter ablation is very safe. The procedure is minimally invasive and does not involve surgery. Using electrical signals from within your heart, we locate the exact site of origin of the ectopic beats and deliver high-frequency energy to eliminate the abnormal beats. We create a virtual 3D geometry of your heart using a computer mapping system. This procedure involves passing fine wires into the heart from the top of the leg in a minimally invasive/non-surgical procedure. We may use catheter ablation if the ectopic beats originate from one site. Read our blog to learn more about improving heart health: How to keep your heart healthy. Medications may also suppress the ectopics and improve symptoms.
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