Background Jervell and Lange Nielsen syndrome (JLNS) is characterised by congenital deafness and long QT syndrome. The prevalence of JLNS is up to 6 per million births.1 There are clear UK guidelines ...

A prolonged QT interval has a variety of causes and can be a very serious ECG finding ... and include Romano-Ward syndrome, Jervell-Lange-Nielsen syndrome and long-QT 1-13 syndrome.

Prolonged QT ... syndrome. A prolonged QT interval increases the risk of polymorphic ventricular tachycardia (Torsades de Pointes) which can result in sudden cardiac death. Long QT 1: The ECG ...

Department of Molecular Pharmacology & Experimental Therapeutics, Mayo Clinic, Rochester, Minnesota, USA Correspondence to Dr M J Ackerman, Long QT Syndrome Clinic and the Mayo Clinic Windland ...

The electrocardiogram (ECG) characteristics of this patient indicated the likelihood of LQTS1. Polymorphic ventricular extrasystolies and episodes of polymorphic non-sustained ventricular ...

Her admission ECG showed QT prolongation secondary to bradycardia and a subsequent seizure in the department demonstrated that these events were secondary to cerebral hypoperfusion during episodes of ...

What Is Long QT Syndrome? Long QT syndrome is a condition that affects the electrical system of the heart. It takes longer for the heart to squeeze and then recover or "recharge." If it's not treated, ...

Congenital long QT syndrome (LQTS) is a genetically autosomal heterogeneous disorder of the ion ... Contributors RAS and ARS gathered the initial clinical information and wrote the initial manuscript.

Long QT syndrome (LQTS) is a problem with the heart’s electrical rhythm that can cause ... They will want your child to have an electrocardiogram (ECG) and possibly other tests. Your child will have ...