For citations:

Stasev A.N., Halivopulo I.K., Shabaldin A.V., Afanasyev V.I., Yevtushenko A.V., Barbarash L.S. Modifiable and nonmodifiable risk factors in redo mitral surgery. Complex Issues of Cardiovascular Diseases. 2022;11(4):35-46. (In Russ.) https://doi.org/10.17802/2306-1278-2022-11-4-35-46