title: [Electrocardiographic changes in the hyperkinetic cardiac syndrome].
mesh_terms: D000293:Adolescent; D000328:Adult; D004402:Dysautonomia, Familial / Q000188:drug therapy / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D006331:Heart Diseases / Q000188:drug therapy / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion; D011187:Posture; D011433:Propranolol / Q000008:administration & dosage / Q000627:therapeutic use; D013577:Syndrome; D013610:Tachycardia / Q000188:drug therapy / Q000503:physiopathology*
chemical_list: D011433:Propranolol
vernacular_title: Ekg-Veränderungen beim hyperkinetischen Herzsyndrom.