KCNA1 and epilepsy: Kcna1–/– mice recapitulate many of the risk factors and terminal neurocardiac patterns observed in human SUDEP victims including: (i) frequent seizures; (ii) generalized tonic–clonic seizures; (iii) early onset epilepsy; (iv) long duration of epilepsy; (v) young age; and (vi) seizure-associated cardiorespiratory arrest [33–36,39,40].