title: [Functional state of the myocardium in pregnancy complicated by mitral valve disease: exercise tests].
mesh_terms: D005080:Exercise Test; D005260:Female; D006321:Heart / Q000503:physiopathology*; D006801:Humans; D008944:Mitral Valve Insufficiency / Q000503:physiopathology*; D008946:Mitral Valve Stenosis / Q000503:physiopathology*; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000503:physiopathology*; D012214:Rheumatic Heart Disease / Q000503:physiopathology*
vernacular_title: Funktsional'noe sostoiani miokarda u beremennykh s kombinirovannym mitral'nym porokom serdtsa pri probakh s fizicheskoĭ nagruzkoĭ