For citations:
Tsoi E.I., Falkovskaya A.Yu., Evtushenko V.V., Mordovin V.F. A case of clinically malignant rapid-progressive cardiac myxoma after COVID-19 infection. Kardiologiia. 2022;62(9):74-78. (In Russ.) https://doi.org/10.18087/cardio.2022.9.n1624