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Definition
By Mayo Clinic staff
Cardioversion is a medical procedure done to restore a normal heart rhythm for people who have certain types of abnormal heartbeats (arrhythmias). Cardioversion is most often done by sending electric shocks to your heart through electrodes placed on your chest. Occasionally, your doctor may perform cardioversion using only medications to restore your heart's rhythm.
Cardioversion is usually a scheduled procedure that's performed in a hospital, and you should be able to go home the same day as your procedure. For most people, cardioversion quickly restores a normal heart rhythm.
References
- Cardioversion. National Heart, Lung, and Blood Institute. http://www.nhlbi.nih.gov/health/dci/Diseases/crv/crv_all.html. Accessed March 4, 2011.
- Wann LS, et al. 2011 ACCF/AHA/HRS focused update on the management of patients with atrial fibrillation (updating the 2006 guideline): A report of the American College of Cardiology Foundation/American Heart Association Task Force on Practice Guidelines. Circulation. In press. Accessed March 4, 2011.
- Podrid PJ. Cardioversion for specific arrhythmias. http://www.uptodate.com/home/index.html. Accessed March 4, 2011.
- Podrid PJ. Basic principles and technique for cardioversion and defibrillation. http://www.uptodate.com/home/index.html. Accessed March 4, 2011.
- Nagarakanti R, et al. Dabigatran versus warfarin in patients with atrial fibrillation: An analysis of patients undergoing cardioversion. Circulation. 2011;123:131.
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