title: [Effect of atenolol on selected hemodynamic parameters studied by echocardiography and polycardiography].
mesh_terms: D001262:Atenolol / Q000627:therapeutic use*; D004452:Echocardiography; D006334:Heart Function Tests; D006439:Hemodynamics / Q000187:drug effects*; D006801:Humans; D006973:Hypertension / Q000188:drug therapy* / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D011412:Propanolamines / Q000627:therapeutic use*
chemical_list: D011412:Propanolamines; D001262:Atenolol
vernacular_title: Wpływ atenololu na wybrane parametry hemodynamiczne na podstawie echokardiografii i polikardiografii.