For citations:

Petlin K.A., Kosovskikh E.А., Chernykh Yu.N., Kozlov B.N. Influence of implantation of a novel domestic prosthetic aortic valve on the functional class of heart failure one year after surgery. Russian Journal of Cardiology. 2022;27(8):4829. (In Russ.) https://doi.org/10.15829/1560-4071-2022-4829