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Updated: Feb 22, 2026

Optimized Management of Endovascular Treatment for Acute Ischemic Stroke

Optimized Management of Endovascular Treatment for Acute Ischemic Stroke

Published on: January 18, 2018

Recanalization, reperfusion, and recirculation in stroke.

John H Zhang¹, Andre Obenaus¹, David S Liebeskind²

¹1 Center for Neuroscience Research, 4608 Loma Linda University School of Medicine, Loma Linda, CA, USA.

Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism

|September 20, 2017

Summary

This summary is machine-generated.

New stroke research emphasizes "recirculation," focusing on restoring both arterial and venous blood flow. This concept addresses venous disorders, which may worsen brain injury, unlike previous methods focused solely on arterial restoration.

Keywords:

Recanalization recirculation reperfusion stroke pathophysiology stroke treatment

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Published on: May 31, 2024

Area of Science:

Neurology
Vascular Biology
Stroke Research

Background:

Cerebral blood flow restoration in stroke research has historically focused on arterial and capillary reperfusion.
Venous outflow pathways have been largely overlooked, despite their potential role in initiating or exacerbating brain injury.

Purpose of the Study:

To introduce and advocate for "recirculation" as a primary concept in stroke pathophysiology.
To highlight the importance of restoring both arterial and venous cerebral circulations for comprehensive stroke treatment.

Main Methods:

Conceptual advancement and commentary on existing stroke research paradigms.
Literature review and synthesis of historical and current therapeutic strategies in stroke.

Main Results:

Recanalization and reperfusion strategies have predominantly targeted arterial inflow.
Venous disorders represent a critical, yet underexplored, aspect of cerebral circulation in stroke.

Conclusions:

"Recirculation" is proposed as a unifying concept encompassing both arterial inflow and venous outflow restoration.
Integrating venous circulation assessment and treatment alongside arterial strategies is crucial for improved stroke outcomes.