title: [Assessment of functional and morphological changes in the lungs in the development of the "second barrier" in patients with mitral heart disease].
mesh_terms: D000328:Adult; D000368:Aged; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D008168:Lung / Q000503:physiopathology*; D008176:Lung Volume Measurements; D008875:Middle Aged; D008946:Mitral Valve Stenosis / Q000503:physiopathology*; D009200:Myocardial Contraction; D005082:Physical Exertion
vernacular_title: Otsenka funktsional'nykh i morfologicheskikh izmeneniĭ v legkikh pri razvitii "vtorogo bar'era" u bol'nykh mitral'nym porokom serdtsa