Human genes for long QT syndrome
Long QT syndrome [DOID:2843]
The long QT syndrome (LQTS) is a rare inborn heart condition in which delayed repolarization of the heart following a heartbeat increases the risk of episodes of torsade de pointes (TDP, a form of irregular heartbeat that originates from the ventricles). These episodes may lead to palpitations, fainting and sudden death due to ventricular fibrillation. Episodes may be provoked by various stimuli, depending on the subtype of the condition.
Synonyms: long QT syndrome, DOID:2843, long QT disease, long QT disorder, LQT ...