Time Course of Cerebrovascular Reactivity in Patients Treated for Unruptured Intracranial Aneurysms: A One-Year Transcranial Doppler and Acetazolamide Follow-Up Study

Figure 1

Scatter plot of mean cerebrovascular reactivity (CVR) at the time of initial examination and follow-up, together with regression lines. Results for patients treated with coiling are marked with red triangles, and results for patients treated with clipping are marked with black dots.