title: Autonomic maneuvers in hereditary Q-T interval prolongation (Romano-Ward syndrome).
mesh_terms: D000293:Adolescent; D000328:Adult; D001145:Arrhythmias, Cardiac / Q000209:etiology* / Q000235:genetics; D001285:Atropine / Q000494:pharmacology; D001341:Autonomic Nervous System / Q000503:physiopathology*; D002346:Carotid Sinus / Q000502:physiology; D002648:Child; D002986:Clinical Trials as Topic; D004562:Electrocardiography; D005080:Exercise Test; D005260:Female; D005799:Genes, Dominant; D006339:Heart Rate / Q000187:drug effects; D006352:Heart Ventricles; D006801:Humans; D007545:Isoproterenol / Q000494:pharmacology; D008297:Male; D008875:Middle Aged; D010375:Pedigree; D011433:Propranolol / Q000494:pharmacology; D014294:Trimethaphan / Q000494:pharmacology; D014636:Valsalva Maneuver
chemical_list: D014294:Trimethaphan; D001285:Atropine; D011433:Propranolol; D007545:Isoproterenol