Cardioversion (KAR-de-o-VER-shun) is a procedure that can restore a fast or irregular heartbeat to a normal rhythm. A fast or irregular heartbeat is called an arrhythmia (ah-RITH-me-ah).
Disclaimer: The information provided here should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. The information is provided solely for educational purpose and should not be considered a substitute for medical advice.