For citations:

Abdullaev A.A., Mammaev S.N., Anatova A.A., Islamova U.A., Makhacheva A.M. The effect of ivabradine as part of standard therapy on vascular endothelial function and cardiac electrical instability in patients with post-infarction cardiosclerosis and heart failure. Russian Journal of Cardiology. 2020;25(1):3592. (In Russ.) https://doi.org/10.15829/1560-4071-2020-1-3592