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Calculated arterial blood gas values from a venous sample and pulse oximetry: Clinical validation.

08:00 EDT 12th April 2019 | BioPortfolio

Summary of "Calculated arterial blood gas values from a venous sample and pulse oximetry: Clinical validation."

Arterial blood gases (ABG) are essential for assessment of patients with severe illness, but sampling is difficult in some settings and more painful than for peripheral venous blood gas (VBG). Venous to Arterial Conversion (v-TAC; OBIMedical ApS, Denmark) is a method to calculate ABG values from a VBG and pulse oximetry (SpO2). The aim was to validate v-TAC against ABG for measuring pH, carbon dioxide (pCO2) and oxygenation (pO2).

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This article was published in the following journal.

Name: PloS one
ISSN: 1932-6203
Pages: e0215413

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The presence of an increased amount of blood in a body part or an organ leading to congestion or engorgement of blood vessels. Hyperemia can be due to increase of blood flow into the area (active or arterial), or due to obstruction of outflow of blood from the area (passive or venous).

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