For citations:

Akopov G.A., Govorova T.N., Ivanov A.S. Valve-sparing operations on the aortic valve and the ascending aorta: radical correction of congenital and acquired heart diseases. Immediate outcomes. Russian Journal of Transplantology and Artificial Organs. 2021;23(1):84-90. https://doi.org/10.15825/1995-1191-2021-1-84-90