title: The long Q-T interval syndrome.
mesh_terms: D003638:Deafness / Q000151:congenital; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008875:Middle Aged; D013575:Syncope / Q000175:diagnosis / Q000503:physiopathology*; D013577:Syndrome; D013610:Tachycardia / Q000503:physiopathology