title: Improved right ventricular systolic time intravals after digitalis in patients with cor pulmonale and chronic obstructive pulmonary disease.
mesh_terms: D000368:Aged; D002908:Chronic Disease; D006321:Heart / Q000187:drug effects*; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000150:complications / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction / Q000187:drug effects; D010042:Ouabain / Q000494:pharmacology / Q000627:therapeutic use*; D011660:Pulmonary Heart Disease / Q000150:complications / Q000188:drug therapy*
chemical_list: D010042:Ouabain