[Restlessness and Syncopes in a Patient from a Home for Elderly]

Area of Science:

• Neurology
• Cardiology
• Geriatrics

Background:

• Syncope evaluation requires a broad differential diagnosis.
• Cardiovascular and neurological causes are most common.
• Epilepsy can present with sudden loss of tone.

Purpose of the Study:

• To explore the differential diagnosis of syncope in an elderly patient.
• To investigate the link between epilepsy, arrhythmias, and syncope.
• To differentiate benign from fatal ictal-induced arrhythmias.

Main Methods:

• Case report of an elderly patient presenting with restlessness and syncope.
• Review of common causes of syncope.
• Analysis of ictal-triggered arrhythmias in epilepsy and SUDEP.

Main Results:

• Ictal bradycardias and asystoles associated with epilepsy are typically self-limiting.
• Bradycardias and asystoles in SUDEP are often fatal.
• Fatal outcomes result from seizure-induced cerebral hypoxemia.

Conclusions:

• Distinguishing between epileptic seizures and SUDEP is critical in elderly patients with syncope.
• Ictal bradycardias can be a marker for underlying SUDEP.
• Prompt recognition and management are essential for improving outcomes.