Congenital long QT syndrome
ORPHA:768
Definition
A rare group of genetic, cardiac rhythm diseases characterized by a prolongation of the QT interval at basal electrocardiography (ECG) and by a high risk of life-threatening arrhythmias.
- Prevalence
- Unknown
- Inheritance
- Autosomal dominant, Autosomal recessive
- Age of onset
- Adolescent, Adult, Childhood