cardioversion
noun
- application of an electric shock in order to restore normal heartbeat
Wiktionary
noun
Etymology: From cardio- (“heart”) + -version (“changing”). Compare reversion and conversion.
- The treatment of cardiac arrhythmia, either with medication or by use of a machine (a cardioverter) that delivers a controlled electric current.
“The posologies employed require careful clinical and electrical supervision, and the same anticoagulant measures as for electrical cardioversion are necessary.”