title: [Functional characteristics of the heart in patients with chronic pneumonia living in the northeastern part of the USSR].
mesh_terms: D000328:Adult; D001110:Arctic Regions; D002908:Chronic Disease; D003081:Cold Climate; D005260:Female; D006321:Heart / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction; D011014:Pneumonia / Q000503:physiopathology*; D011652:Pulmonary Circulation; D012800:Siberia
vernacular_title: Funktsional'naia kharakteristika serdtsa bol'nykh khronicheskoĭ pnevmonieĭ na Severo-Vostoke SSSR.