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Interdisciplinary CompetenceMolecular Diagnostics
Know how in the analysis of genetic material.
For the benefit of patients.

IllnessCACNA1C gene-related disorders, Timothy syndrome; differential diagnosis

Summary

Short information

Comprehensive differential diagnostic panel for CACNA1C gene-related disorders, differential diagnosis, comprising 6 guideline-curated genes according to the clinical signs

Timothy syndrome with/-out syndactyly
QT prolongation + arrhythmias - no other symptoms
Short QT or Brugada syndrome with short QT interval

ID
CP9230
Number of genes
6 Accredited laboratory test
Examined sequence length
19,7 kb (Core-/Core-canditate-Genes)
- (Extended panel: incl. additional genes)
Analysis Duration
on request
Material
  • EDTA-anticoagulated blood (3-5 ml)
Diagnostic indications

NGS +

 

Gene panel

Selected genes

NameExon Length (bp)OMIM-GReferenz-Seq.Heredity
CACNA1C6417NM_000719.7AD
KCNE1390NM_000219.6AD, AR
KCNH23480NM_000238.4AD
KCNJ21284NM_000891.3AD
KCNQ12031NM_000218.3AD, AR
SCN5A6051NM_198056.3AD

Informations about the disease

Synonyms
  • Allelic: Cardiomyopathy, dilated, 1E (SCN5A)
  • Brugada syndrome 3 (CACNA1C)
  • Long QT syndrome 8 (CACNA1C)
  • Timothy syndrome (CACNA1C)
  • Andersen[-Tawil] syndrome (KCNJ2)
  • Atrial fibrillation, familial, 10 (SCN5A)
  • Atrial fibrillation, familial, 3 (KCNQ1)
  • Atrial fibrillation, familial, 9 (KCNJ2)
  • Brugada syndrome 1 (SCN5A)
  • Heart block, nonprogressive (SCN5A)
  • Heart block, progressive, type IA (SCN5A)
  • Jervell and Lange-Nielsen syndrome 2 (KCNE1, KCNQ1)
  • Long QT syndrome 1 (KCNQ1)
  • Long QT syndrome 1, acquired, susceptibility to (KCNQ1)
  • Long QT syndrome 2 (KCNH2)
  • Long QT syndrome 2, acquired, susceptibility to (KCNH2)
  • Long QT syndrome 3 (SCN5A)
  • Long QT syndrome 5 (KCNE1)
  • Long QT syndrome 7 (KCNJ2)
  • Short QT syndrome 1 (KCNH2)
  • Short QT syndrome 2 (KCNQ1)
  • Short QT syndrome 3 (KCNJ2)
  • Sick sinus syndrome 1 (SCN5A)
  • Sudden infant death syndrome, susceptibility to (SCN5A)
  • Ventricular fibrillation, familial, 1 (SCN5A)
Heredity, heredity patterns etc.
  • AD
  • AR
OMIM-Ps
  • Multiple OMIM-Ps
ICD10 Code

Bioinformatics and clinical interpretation

No text defined