title: [Informative value of the tests with adrenergic blockaders, potassium and Valsalva's maneuver for identification of inverted T waves].
mesh_terms: D000328:Adult; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000503:physiopathology*; D006331:Heart Diseases / Q000175:diagnosis* / Q000503:physiopathology; D006801:Humans; D008297:Male; D011188:Potassium; D011433:Propranolol; D014636:Valsalva Maneuver
chemical_list: D011433:Propranolol; D011188:Potassium
vernacular_title: Informativnost' prob s adrenoblokatorami, kaliem i proby Val'sal'vy dlia identifikatsii invertirovannykh zubtsov T