For citations:
Khalirakhmanov A.F., Sharafeev A.Z., Gatiyatullina G.D., Zinchenko S.V., Gaifullina R.F., Rizvanov A.A. Heart failure in cancer patients. Siberian journal of oncology. 2021;20(6):114-119. (In Russ.) https://doi.org/10.21294/1814-4861-2021-20-6-114-119