Association of effective circulating blood volume with sublingual RBC velocity and microvessel pressure difference in anesthetized individuals: A clinical investigation and computational fluid dynamics modeling

Abstract excerpt

<h4>ABSTRACT</h4> <h4>Background</h4> Although changes in effective circulatory volume may affect microcirculatory red blood cell (RBC) velocity and oxygen extraction ratio, no systemic variable has been consistently associated with hemodynamic coherence. We therefore evaluated the association between mean circulatory filling pressure and microcirculatory perfusion and oxygenation. <h4>Methods</h4> This analysis i...

Topics

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• Blood Pressure and Hypertension Studies
• Health Care Costs
• Heart Rate Variability and Autonomic Control
• Hemodynamics
• Phenotype
• Precision Medicine
• Respiratory Distress Syndrome
• Shock, Septic

Identifiers and source

Literature Corpus work

58cb49c0-f412-57ed-b6ee-819398ff991a

DOI

10.1101/2022.05.09.22274826