Impact of cerebral aneurysm size on distal intracranial hemodynamics and changes following flow diversion.
Denise BrunozziAlfred Pokmeng SeeMark RizkoJason ChoiGursant AtwalAli AlarajPublished in: Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences (2021)
Aneurysm size affects distal hemodynamics: patients with larger aneurysms have increased systolic and mean pressure ratio, and increased Pulsatility Index. After flow diversion, mean pressure ratio and Pulsatility Index no longer associate with the aneurysm size, suggesting an effect of the flow diversion also on distal intracranial hemodynamics.