Journal of Vaccines & Vaccination

Abstract

Comprehensive Biotechnical System for Screening Risk-Based Diagnosis of COVID-19 and Post-COVID Syndrome

Vladimir Savostyanov*, Alexander Kobelev and Ivan Kudashov

At present, there is no hardware or biochemical systems allow assessing the severity of post-COVID syndrome in vivo. The hardware of the proposed biotechnical system is based on routine transthoracic electrical impedance rheography, which makes it possible to register the frequency characteristics of the patient’s bioimped-ance response to controlled stress stimulation, thereby simultaneously fixing the characteristics of his productive heart, the state of the hemomicrocirculatory bed, the efficiency of the gas transport function of his blood, and also reliably assess personal reactivity and adaptive potential. Subsequent mathematical approximation of the obtained biometric data by an original neural network makes it possible to rank the results obtained and automatically generate a program of medical rehabilitation for a particular patient, depending on the severity of his post-COVID syndrome. The study results proved two reliable physiological signs confirming the presence of latent post-COVID Complications: A decrease in the base impedance value for light exercise and an increase in the length of the systolic arc of the rheocardiogram.

Published Date: 2022-06-24; Received Date: 2022-05-22