title: [Effect of beta-blockers on myocardial contractility and the pumping and diastolic functions of the heart in late middle-aged subjects].
mesh_terms: D000368:Aged; D006801:Humans; D008875:Middle Aged; D009200:Myocardial Contraction / Q000187:drug effects*; D010869:Pindolol / Q000494:pharmacology*; D011433:Propranolol / Q000494:pharmacology*
chemical_list: D011433:Propranolol; D010869:Pindolol
vernacular_title: Vliianie beta-adrenoblokatorov na sokratimost' miokarda, nasosnuiu i diastolicheskuiu funktsii serdtsa u liudeĭ pozhilogo vozrasta.