title: [Contractile function of the myocardium and central hemodynamics in acute myocardial infarct patients after a single intravenous injection of adrenergic beta receptor blockaders].
abstract: Cardiac hemodynamics and myocardial contractility were examined in patients with acute myocardial infarction during urgent aorto-coronary shunting with and without beta-adrenergic blockers. The beta-blockers were shown to have a protective effect, as reflected in a smaller myocardial strain owing to a decrease in heart rate, stroke and cardiac outputs, and pulmonary arterial blood pressure. Propranolol proved the most effective agent, whereas visken produced the smallest effect.
mesh_terms: D000208:Acute Disease; D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D000328:Adult; D001026:Coronary Artery Bypass; D006439:Hemodynamics; D006801:Humans; D007432:Intraoperative Period; D008875:Middle Aged; D009200:Myocardial Contraction; D009203:Myocardial Infarction / Q000503:physiopathology / Q000628:therapy*; D010869:Pindolol / Q000627:therapeutic use; D011412:Propanolamines / Q000627:therapeutic use; D011433:Propranolol / Q000627:therapeutic use
chemical_list: D000319:Adrenergic beta-Antagonists; D011412:Propanolamines; C011550:talinolol; D011433:Propranolol; D010869:Pindolol
vernacular_title: Sokratitel'naia funktsiia miokarda i tsentral'naia gemodinamika u bol'nykh ostrym infarktom miokarda pri odnokratnom vnutrivennom vvedenii blokatorov beta-adrenergicheskikh retseptorov.