**Author details**

Roman Komarov1 \*, Mikhail D. Nuzhdin<sup>2</sup> , Alisher Ismailbaev1 and Nikita Bashmakov1

1 Clinic for Aortic and Cardio-Vascular Surgery, Federal State Autonomous Educational Institution of Higher Education First Moscow State Medical University Named after I.M. Sechenova of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russian Federation

2 State Budgetary Healthcare Institution "Chelyabinsk Regional Clinical Hospital", Chelyabinsk, Russian Federation

\*Address all correspondence to: drkomarov1977@gmail.com

© 2023 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

*Clinical Implication of Cardiac Valve Allografts in Rare Surgical Circumstances DOI: http://dx.doi.org/10.5772/intechopen.112865*
