ModuleDraftEmergency

Study module: aSAH complications (vasospasm/DCI, hydrocephalus, seizures) — monitoring concepts

Study module focusing on aSAH complications and monitoring: vasospasm/DCI, hydrocephalus, electrolyte disturbances, seizures—organized by ‘what to watch for’ and escalation triggers (conceptual).

ClinicianClinicianAdvanced25 minClinical (pro)

Educational only

Educational only — follow neurocritical care protocols for monitoring and intervention.

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Treat sudden neurologic decline as an emergency: activate local neurocritical care escalation, obtain urgent evaluation/imaging per protocol, and manage airway/breathing/circulation as indicated.

Key takeaways

  • Describe major aSAH complications
  • Identify monitoring cues for vasospasm/DCI
  • Identify hydrocephalus warning patterns
  • Structure escalation communication

DCI/vasospasm (concept)

  • Delayed worsening risk
  • Monitoring for new deficits

Hydrocephalus

  • Declining LOC
  • Headache/vomiting
  • Imaging + neurosurgical escalation

Seizures

  • Recognition
  • Safety
  • Escalation

Communication template

  • What changed
  • When
  • Vitals
  • Neuro exam

Practice check

What you’ll practice

These questions are untimed. After you answer all of them, you’ll see your score and a clear next lesson or reference step.

0 of 2 answered

Question 1

1. A key delayed complication after aSAH is…

Question 2

2. Declining level of consciousness after aSAH may indicate hydrocephalus and requires urgent evaluation.

References

  1. Tier 1
    2023 AHA/ASA aSAH Guideline