Fig.1. Results of examination, obtained in patient with AVM of left parietal lobe before (A) and after (B) endovascular intervention.

From top to down:
1) left carotid angiogram,
2) trend of BFV and BP,
3) phase shift between M-waves of BFV and BP,
4) cuff test on the side of AVM (on left) and contralateral side (on the right).