Course
RCVS (reversible cerebral vasoconstriction syndrome) — thunderclap headache, hemorrhage/ischemia patterns, and CTA/MRA (Advanced)
Advanced course: RCVS can cause thunderclap headaches and lead to cortical SAH or ischemic strokes. Learn what it looks like, why vessel imaging (CTA/MRA) may show ‘beading’, and why repeat imaging can be needed
FoundationsCaregiver, SurvivorAdvanced55 minPlain (6–8)
Educational only
Educational only — not medical advice.
What you'll learn
- Understand RCVS as transient narrowing of brain arteries (high-level)
- Recognize thunderclap headache as an emergency symptom
- Understand how CTA/MRA and sometimes repeat imaging help diagnosis
- Know how RCVS relates to both hemorrhage and ischemia patterns
Practice check
Check your understanding
A few untimed questions. Pick an answer to see instant feedback, then continue to the next lesson.
0 of 3 answered