400
Participants
Start Date
September 1, 2019
Primary Completion Date
June 30, 2021
Study Completion Date
August 29, 2021
echocardiographic examination
conducting an echocardiographic study according to a standard protocol with the determination of diastolic dysfunction of the left ventricle
I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow
I.M. Sechenov First Moscow State Medical University
OTHER