title: [Redistribution of myocardial blood flow in chronic ischemia under the effects of pharmacological agents].
abstract: In the experiments with anesthetized dogs under chronic myocardial ischemia the effect of propranolol, diltiazem, lithium and sodium hydroxybutyrate on the myocardial blood flow redistribution was studied with the help of ultrasonic method. The redistribution was estimated by the ratio change of blood flows in veins which drain blood directly from the focus of myocardial ischemia and total myocardial of left ventricular (v cardiac magna). It was established that propranolol increases the ratio and diltiazem decreases it. Some differences in the effect of antihypoxic drugs were revealed. Sodium hydroxybutyrate redistributed the blood flow in favour of the focus of myocardial ischemia and lithium hydroxybutyrate increased the blood flow both in the focus of myocardial ischemia and in the conditionally-intact region of myocardium of left ventricular.
authors.forename: G G
authors.initials: GG
authors.lastname: Chichkanov
authors.forename: D D
authors.initials: DD
authors.lastname: Matsievskiĭ
authors.forename: E A
authors.initials: EA
authors.lastname: Tolmacheva
authors.forename: E K
authors.initials: EK
authors.lastname: Grigor'eva
mesh_terms: D000818:Animals; D003326:Coronary Circulation / Q000187:drug effects*; D003327:Coronary Disease / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000503:physiopathology*; D004110:Diltiazem / Q000494:pharmacology*; D004285:Dogs; D005260:Female; D006885:Hydroxybutyrates / Q000494:pharmacology*; D008094:Lithium / Q000494:pharmacology*; D008297:Male; D011433:Propranolol / Q000494:pharmacology*; D013997:Time Factors; D014463:Ultrasonography
chemical_list: D006885:Hydroxybutyrates; D008094:Lithium; D011433:Propranolol; D004110:Diltiazem
vernacular_title: O pereraspredelenii krovotoka v serdechnoĭ myshtse v usloviiakh khronicheskoĭ ishemii pod vliianiem farmakologicheskikh sredstv.