The State of Microcirculatory Hemodynamics in Patients with Moderate and Severe COVID-19.
Bull Exp Biol Med
; 171(4): 453-457, 2021 Aug.
Article
in English
| MEDLINE | ID: covidwho-1427311
ABSTRACT
Microcirculatory hemodynamic indexes (HI) were assessed in patients with moderate and severe COVID-19. In both groups, a significant increase in the absolute spectral indexes (HI1, HI2, and HI3) and the ratio of low-frequency to high-frequency component (HI1/HI3) was revealed. In the group of severe infection, only the "slow" index (low-frequency HI1) of microcirculatory hemodynamics was significantly lower. The oscillatory indices MAYER1-3 and RESP1-3 were reduced in patients of both groups. The aggravation of the disease course was accompanied by depression of the low-frequency index HI1. Regulatory shifts compensate for disturbances in microcirculatory processes in moderate COVID-19, but severe course was associated with their decompensation.
Keywords
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
COVID-19
/
Microcirculation
Type of study:
Experimental Studies
/
Prognostic study
/
Randomized controlled trials
Limits:
Humans
Language:
English
Journal:
Bull Exp Biol Med
Year:
2021
Document Type:
Article
Affiliation country:
S10517-021-05248-7
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