For citations:
Muromtseva G.A., Vilkov V.G., Konstantinov V.V., Deev A.D., Oshchepkova E.V., Rotar O.P., Shalnova S.A. The prevalence of electrocardiographic abnormalities in the Russian population in the early 21st century (the ESSE-RF study). Russian Journal of Cardiology. 2018;(12):7-17. (In Russ.) https://doi.org/10.15829/1560-4071-2018-12-7-17