Cerebral arrhythmia influencing cardiac rhythm: a case of ictal bradycardia.

Partial seizures of temporal origin can be associated with clinically significant tachycardia or bradycardia. Ictal bradycardia and asystole has been implicated in the etiology of sudden unexpected death in epileptic patients (SUDEP). Although symptomatic ictal bradycardia has been relatively well described in the literature; information on asymptomatic ictal bradycardia is scarce. We report a case of asymptomatic ictal bradycardia diagnosed during video EEG telemetry that was subsequently implanted with a cardiac pacemaker.