June 29, 2026

Understanding ICP

23 minutes

In this episode of EMTprep Pulse Check, we explore increased intracranial pressure (ICP) and its impact on brain function and patient outcomes. Listeners will learn the common causes of elevated ICP, the underlying pathophysiology, and the signs and symptoms that can help EMTs recognize this life-threatening neurological emergency in the prehospital setting.

The episode connects foundational neuroanatomy and physiology with practical EMS assessment, emphasizing early recognition, airway management, ventilation considerations, and rapid transport to an appropriate facility. By understanding how increased intracranial pressure develops and progresses, EMTs can make informed treatment decisions that help minimize secondary brain injury.

What You’ll Learn:

What increased intracranial pressure is, and why it is a medical emergency

Common causes of elevated ICP, including traumatic and non-traumatic conditions

The pathophysiology of ICP and its effects on cerebral perfusion

Key assessment findings and warning signs of increasing ICP

The EMT’s role in airway management, patient positioning, ongoing assessment, and rapid transport

Key Takeaways:

Early recognition of increased intracranial pressure is essential for improving patient outcomes

Careful assessment and supportive management can help reduce the risk of secondary brain injury

Understanding ICP strengthens clinical decision-making for neurological and trauma emergencies

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