title: [Methodological aspects of the use of echocardiography in pharmacodynamic studies].
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000494:pharmacology*; D000328:Adult; D000787:Angina Pectoris / Q000503:physiopathology*; D004452:Echocardiography / Q000592:standards*; D006439:Hemodynamics / Q000187:drug effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010919:Placebos
chemical_list: D000319:Adrenergic beta-Antagonists; D010919:Placebos
vernacular_title: Nekotorye metodicheskie aspekty ispol'zovaniia ékhokardiografii v farmakodinamicheskikh issledovaniiakh.