Matveeva, V. G.
Velikanova, E. A.
Antonova, L. V.
Barbarash, L. S.
Article History
Received: 13 April 2023
Revised: 6 June 2023
Accepted: 18 June 2023
First Online: 28 August 2023
COMPLIANCE WITH ETHICAL STANDARDS
: This article does not contain any research using animals as subjects. All procedures performed in studies involving human subjects conformed to the ethical standards of the national research ethics committee and the 1964 Declaration of Helsinki and its subsequent revisions or comparable ethical standards. Informed voluntary consent was obtained from each of the participants included in the study. The study was approved by the Local Ethical Committee of the Research Institute of Complex Issue of Cardiovascular Diseases (protocol no. 4/1 dated April 18, 2022).
: The authors declare that they have no conflicts of interest.