International scientific center "Khoomei" of RT together with medical research institutes has, since 1995, paid special attention to the question of pension benefits for professional khoomei performers during the past 10 years, together with the history and music ethnography, in the context of shamanic culture and playing of traditional wind instruments, with the aim of preserving the phenomenon of national culture, as well as development of the traditional art as a component of social life of Tuvans. The result of many years of research of study of both khoomei and its performers - khoomeizhi (throat singers) was a study at Roosevelt Hospital in New York (NY, USA). The head - Doctor of Medicine, director of the laboratory of voice, of otolaryngology and head and neck surgery department - professor Anat-Keidor, doctor of medicine Anthony John, author of this article, (informants - Boris Kherlii, Ivan Saryglar in 1995, and Ayas Danzyryn). These observations revealed micro-hemorrhages on the mucosa of vocal cords.

