
Keywords: ACT، زمان لخته شدن فعال; IFA, intracranial false aneurysms; PCA, petrous carotid artery; BTO, balloon test occlusion; ACT, activated clotting time; AVMs, artero-venous malformationsOnyx; Balloon remodeling technique; Petrous carotid artery; Cerebral aneurysm; Emergency treatment