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Related Experiment Video

Updated: May 29, 2026

Mouse Cardiac Arrest Model for Brain Imaging and Brain Physiology Monitoring During Ischemia and Resuscitation
07:18

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Published on: April 14, 2023

Brain attack: needing resuscitation.

N Venketasubramanian1, B P L Chan, H M Chang

  • 1Division of Neurology, University Medicine Cluster, National University Health Systems, 5 Lower Kent Ridge Road, Singapore 119074. ramani_nv@nuhs.edu.sg

Singapore Medical Journal
|September 1, 2011
PubMed
Summary
This summary is machine-generated.

Urgent treatment after ischemic stroke can save brain tissue. Prompt medical attention and advanced therapies like thrombolysis improve outcomes by restoring blood flow and managing complications.

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2-Vessel Occlusion/Hypotension: A Rat Model of Global Brain Ischemia
09:29

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Area of Science:

  • Neurology
  • Neurosurgery
  • Emergency Medicine

Background:

  • The brain is highly vulnerable to focal ischemia, leading to a core infarct and a potentially salvageable ischemic penumbra.
  • Diffusion-perfusion mismatch on advanced neuroimaging can estimate the size of the penumbra.

Purpose of the Study:

  • To review current evidence supporting urgent interventions for acute ischemic stroke.
  • To highlight the importance of timely reperfusion and supportive care in stroke management.

Main Methods:

  • Review of clinical trials and evidence on acute ischemic stroke treatments.
  • Discussion of neuroimaging techniques for penumbra assessment.
  • Analysis of reperfusion strategies and neuroprotective measures.

Main Results:

  • Intravenous thrombolysis within 3 hours reduces short-term disability.
  • Intra-arterial thrombolysis, sonothrombolysis, and clot retrieval enhance recanalization.
  • Hemicraniectomy for malignant edema, glucose control, and hypoxia alleviation improve outcomes.

Conclusions:

  • Stroke unit care and public education on stroke symptoms are crucial for reducing mortality and disability.
  • Maintaining brain perfusion and managing intracranial pressure are vital.
  • Current evidence strongly supports immediate resuscitation efforts following stroke.