title: [Intracardiac hemodynamics in unstable stenocardia patients performing a test with transesophageal frequency-increasing cardiac stimulation].
mesh_terms: D000787:Angina Pectoris / Q000503:physiopathology*; D000789:Angina, Unstable / Q000175:diagnosis / Q000188:drug therapy / Q000503:physiopathology*; D002304:Cardiac Pacing, Artificial / Q000379:methods*; D004341:Drug Evaluation; D004452:Echocardiography / Q000379:methods; D004562:Electrocardiography; D004947:Esophagus; D006321:Heart / Q000503:physiopathology*; D006439:Hemodynamics; D006801:Humans; D011433:Propranolol / Q000627:therapeutic use
chemical_list: D011433:Propranolol
vernacular_title: Vnutriserdechnaia gemodinamika u bol'nykh nestabil'noĭ stenokardieĭ pri provedenii proby s uchashchaiushcheĭ chrespishchevodnoĭ kardiostimuliatsieĭ.