文摘
Seizure activity spreads to laryngeal motor neurons to cause laryngospasm. Laryngospasm results in partial or complete airway occlusion. Seizure activity changes breathing frequency, amplitude, variability, and can cause central apnea. Only obstructive apnea was associated with rapid, severe arterial oxygen desaturation, bradycardia, and death. Sudden death is the result of respiratory arrest during airway obstruction and nearly simultaneous LV dilatation and asystole.