title: [Functional state of the cardiovascular system in secondary interatrial septal defect].
mesh_terms: D000328:Adult; D005080:Exercise Test; D005260:Female; D006321:Heart / Q000503:physiopathology*; D006344:Heart Septal Defects, Atrial / Q000503:physiopathology*; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D014938:Work Capacity Evaluation
vernacular_title: Funktsional'noe sostoianie serdechno-sosudistoĭ sistemy u bol'nykh so vtorichnym defektom mezhpredserdnoĭ peregorodki.