title: [Tolerance to physical exertion in the light of analysis of the biochemical changes in patients with chronic cor pulmonale treated by bloodletting].
mesh_terms: D000136:Acid-Base Equilibrium; D000368:Aged; D001815:Bloodletting; D004906:Erythrocyte Count; D006321:Heart / Q000503:physiopathology*; D006400:Hematocrit; D006454:Hemoglobins / Q000032:analysis; D006801:Humans; D007773:Lactates / Q000097:blood; D008297:Male; D008875:Middle Aged; D010101:Oxygen Consumption; D005082:Physical Exertion; D011660:Pulmonary Heart Disease / Q000503:physiopathology* / Q000628:therapy; D011773:Pyruvates / Q000097:blood
chemical_list: D006454:Hemoglobins; D007773:Lactates; D011773:Pyruvates
vernacular_title: Tolerancja wysiłku fizycznego w świetle analizy zmian biochemicznych u chorych z przewlekłym sercem płucnym leczonych krwioupustem.