Long Qt Syndrome 11; Lqt11

Description

Congenital long QT syndrome is electrocardiographically characterized by a prolonged QT interval and polymorphic ventricular arrhythmias (torsade de pointes). These cardiac arrhythmias may result in recurrent syncope, seizure, or sudden death (Jongbloed et al., 1999).

Clinical Features

Phenotypes and symptoms related to Long Qt Syndrome 11; Lqt11

  • Seizures
  • Arrhythmia
  • Syncope
  • Ventricular arrhythmia
  • Prolonged QT interval
  • Torsade de pointes

Incidence and onset information

— Currently we don't have prevalence information about this disease (Not enough data available about incidence and published cases.)
No data available about the known clinical features onset.

Researches and researchers

Currently, we don't have any information about doctors, researches or researchers related to this disease. Please contact us if you would like to appear here.

Long Qt Syndrome 11; Lqt11 Recommended genes panels

Panel Name, Specifity and genes Tested/covered
Comprehensive Cardiac Panel.

By Greenwood Genetic Center Diagnostic Laboratories Greenwood Genetic Center (United States).

RIT1, RYR2, SCN1B, SCN2B, SCN4B, SCN5A, SGCD, SLC22A5, BRAF, SNTA1, SOS1, TAZ, TCAP, TGFB3, TNNC1, TNNI3, TNNT2, TPM1, TRDN, TTN , (...)

View the complete list with 86 more genes
Specificity
1 %
Genes
100 %
Long QT Syndrome Panel.

By Greenwood Genetic Center Diagnostic Laboratories Greenwood Genetic Center (United States).

RYR2, SCN4B, SCN5A, SNTA1, TRDN, CACNA1C, CALM1, CALM2, CASQ2, CAV3, AKAP9, ANK2, KCNE1, KCNE2, KCNH2, KCNJ2, KCNJ5, KCNQ1
Specificity
6 %
Genes
100 %
Cardiomyopathy Panel.

By Knight Diagnostic Laboratories - Molecular Diagnostic Center Oregon Health & Science University (United States).

RYR2, SCN1B, SCN4B, SCN5A, SCO2, SGCD, SKI, BRAF, SNTA1, SOS1, SURF1, TAZ, TCAP, TGFB2, TGFB3, TGFBR1, TGFBR2, TMPO, TNNC1, TNNI3 , (...)

View the complete list with 92 more genes
Specificity
1 %
Genes
100 %
Comprehensive Arrhythmias Panel.

By Knight Diagnostic Laboratories - Molecular Diagnostic Center Oregon Health & Science University (United States).

RYR2, SCN1B, SCN4B, SCN5A, SNTA1, TRDN, CACNA1C, CACNB2, CALM1, CASQ2, CAV3, HCN4, TRPM4, SCN3B, GPD1L, AKAP9, ANK2, KCNE1, KCNE2, KCNE3 , (...)

View the complete list with 3 more genes
Specificity
5 %
Genes
100 %
Long QT Syndrome and Short QT Syndrome.

By Knight Diagnostic Laboratories - Molecular Diagnostic Center Oregon Health & Science University (United States).

SCN4B, SCN5A, SNTA1, CACNA1C, CALM1, CAV3, AKAP9, ANK2, KCNE1, KCNE2, KCNH2, KCNJ2, KCNQ1
Specificity
8 %
Genes
100 %
Long QT Syndrome Panel.

By Cincinnati Children's Hospital Medical Center Laboratory of Genetics and Genomics Cincinnati Children's Hospital Medical Center (United States).

SCN4B, SCN5A, SNTA1, CACNA1C, CALM1, CAV3, AKAP9, ANK2, KCNE1, KCNE2, KCNH2, KCNJ2, KCNJ5, KCNQ1
Specificity
8 %
Genes
100 %
Cardiac Channelopathy Panel.

By Cincinnati Children's Hospital Medical Center Laboratory of Genetics and Genomics Cincinnati Children's Hospital Medical Center (United States).

RYR2, SCN1B, SCN2B, SCN4B, SCN5A, SNTA1, TRDN, CACNA1C, CACNA2D1, CACNB2, CALM1, CASQ2, CAV3, SLMAP, HCN4, RANGRF, TRPM4, SCN3B, GPD1L, AKAP9 , (...)

View the complete list with 12 more genes
Specificity
4 %
Genes
100 %
LQTS panel.

By Molecular Cardiology Laboratories Istituti Clinici Scientifici Maugeri, IRCCS (Italy).

SCN4B, SCN5A, CACNA1C, CALM1, CALM2, CAV3, AKAP9, ANK2, KCNE1, KCNE2, KCNH2, KCNJ2, KCNQ1
Specificity
8 %
Genes
100 %

You can get up to 79 more panels with our dedicated tool

Learn more

Sources and references

You can check the following sources for additional information.

MESH OMIM Genetic Syndrome Finder

If you liked this article maybe you will also find interesting the following in-depth articles about other rare diseases, like NOONAN SYNDROME-LIKE DISORDER WITH OR WITHOUT JUVENILE MYELOMONOCYTIC LEUKEMIA; NSLL