%0 Journal Article %T Hypoxic Conditioning in Rehabilitation and Secondary Prevention Programs in Cardiac Patients with Multimorbidity: a Review %A Lyamina., N.P. %A Spirina., G.K. %A Glazachev., O.S. %K Cardiac rehabilitation, comorbidity, hypoxic conditioning, interval hypoxic training %J Bulletin of Rehabilitation Medicine %D 2022 %N 21 %P 8 %I Federal State Budgetary Institution «National Medical Research Center of Rehabilitation and Balneology» of Ministry of Healthcare of Russian Federation