Elective cardioversion is performed for certain types of irregular or rapid heart rhythms. The procedure involves delivery of a small electrical impulse to the heart. Your cardiologist or the nurse will place paddles or pads on your chest. These will be connected to a small machine at your bedside, and when activated, will deliver the electrical impulse to your heart. One impulse is usually all that is needed to return the heart to its normal rhythm. Occasionally though, one or more additional, slightly stronger impulses are needed.
You will be given a small amount of medication through your IV to help you relax and sleep during the procedure. Your cardiologist, a nurse and an anesthesiologist or respiratory therapist will be present for the procedure, and your heart will be monitored at all times.
As soon as you are awake after the procedure, you will be allowed to resume your activities. You may notice a slight soreness or stinging at the site where the impulses were delivered. Your doctor may leave you on medication to prevent the abnormal rhythm from returning.
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