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Setting Up a Stroke Team Algorithm and Conducting Simulation-based Training in the Emergency Department - A Practical Guide
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Published on: January 15, 2017

Elements of a stroke center

Matthew R Reynolds1, Peter D Panagos, Gregory J Zipfel

  • 1Department of Neurological Surgery, Washington University School of Medicine, St. Louis, MO 63110, USA. ReynoldsM@wudosis.wustl.edu

Techniques in Vascular and Interventional Radiology
|April 3, 2012
PubMed

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The regulation of stroke volume, which is the amount of blood the heart pumps out during each heartbeat, is critical for maintaining a healthy circulatory system. Stroke volume is influenced by three main factors: preload, contractility, and afterload.
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A hemorrhagic stroke develops when a cerebral blood vessel ruptures, allowing blood to escape into the surrounding brain tissue, as in intracerebral hemorrhage (ICH), or into the subarachnoid space, as in subarachnoid hemorrhage (SAH). Because the skull is a rigid compartment, the sudden presence of extravascular blood rapidly increases intracranial pressure and compresses adjacent neural structures, leading to immediate tissue injury and impaired cerebral perfusion.Mass Effect and Primary...
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