title: [Functional assessment of the cardiac activity in persons with unstable stenocardia in a sanatorium].
mesh_terms: D000787:Angina Pectoris / Q000175:diagnosis*; D000789:Angina, Unstable / Q000175:diagnosis* / Q000503:physiopathology / Q000534:rehabilitation; D004562:Electrocardiography / Q000379:methods; D005080:Exercise Test; D006294:Health Resorts; D006321:Heart / Q000503:physiopathology*; D006801:Humans
vernacular_title: Funktsional'naia otsenka serdechnoĭ deiatel'nosti lits s nestabil'noĭ stenokardieĭ v usloviiakh sanatoriia.