Vitovskyi, A. R., IsaŃ–enkoV. V., Ryabytza, V. M., & Vitovskyi, R. M. (2021). Features of Surgical Treatment of Malignant Tumors of the Heart and Ways to Improve Immediate Results. Ukrainian Journal of Cardiovascular Surgery, (4 (45), 50-55. https://doi.org/10.30702/ujcvs/21.4512/VI052-5055