For citations:

Khairutdinova G.M., Shakirzyanova L.A. Loeffler endocarditis in a young patient with biventricular involvement. A case report. Russian Journal of Cardiology. 2025;30(10S):6389. (In Russ.) https://doi.org/10.15829/1560-4071-2025-6389. EDN: HSPJQG