Table 2.

Post-CA myoclonus terminology using clinical and electrographic criteria

Clinical and electrographic criteria	Terminology
	Clinical myoclonus without electrographic correlate	Electroclinical myoclonus	Electrographic seizure or electrographic SE with electroclinical myoclonus
Clinical features of repetitive, generalized, focal, or multifocal myoclonic movements	Yes	Yes	Yes
Electrographic correlate on EEG	No	Yes	Yes
Electrographic seizures or SE	No	No	Yes

CA cardiac arrest, EEG electroencephalography, SE status epilepticus