THE MOST SENSETIV INDICATORS OF «ANGIOSCAN-01P»

Abstract

Medical assistance is constantly continuing to develop new methods for the comprehensive assessment of the severity of patients. Invasive assessment methods have several advantages: range of data received, their accuracy, specificity of results, high information content. However, invasive examination methods themselves carry risks associated with the manipulation, take a long time interval for their conduct and evaluation, require a developed laboratory and high-quality supply. From this point of view, the search and development of new, highly informative, easily interpreted methods for non-invasive assessment of the patient’s condition are more preferable, since they do not carry risks associated with the manipulation for patients, they can provide dynamic tracking of state changes, require less time for interpretation. This article is devoted to the study of the most sensitive indicators of «Angioscan-01P», whose patient examination technique is based on the photoplathysmography method. The main parameters of the angioscan we studied were the stiffness of the vascular wall (%), the predominant type of pulse wave (%), the level of stress (arbitrary units), as well as the study of endothelial function by the method of vasoocclusion test, by means of which the ability of blood vessels to endothelially dependent vasodilation is assessed. We searched for reliable relationships between our chosen angioscan parameters and the results of clinical laboratory tests (PTI (%), creatinine (mmol/l), hemoglobin oxygen saturation (%) and the level of inflammatory response, which we estimate by the number of leukocytes (10 G/l) The reliable relationships we found can be used to improve the study of assessing the status of critical patients with a therapeutic profile.

Keywords

angioscan / rigidity / stress level / type of pulse wave / endothelial function / condition of critical patients / assessment

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RIGHTS & PERMISSIONS

Potskhorogly S.L., Levina E.M.