GTR Home > Tests > Long QT syndrome type 1


Test order codeHelp: 148

Test name


Long QT syndrome type 1

Purpose of the test


This is a clinical test intended for Help: Diagnosis



1 condition tested. Click Indication tab for more information.


Molecular Genetics
DDeletion/duplication analysis
Multiplex Ligation-dependent Probe Amplification (MLPA)
CSequence analysis of the entire coding region
Bi-directional Sanger Sequence Analysis

Summary of what is tested

1 genes and variants. Click Methodology tab for more information.


Clinical validity


This gene test is designed to predict a given clinical outcome with the highest probability. Since gene tests often yield results that indicate the "chance" or probability that a disease will manifest itself in the individual, rather than providing a highly definite diagnosis, it is important that the test results are expressive. Centogene is offering superior clarification of the gene test results and the implications of a positive or negative result to patients. Positive test indicates almost certain development of the disease in later life and thus it is of great importance to obtain the results, with proper medical expertise, and design future patient management, in order to improve the life quality.


Not provided

Clinical utility


Not provided

How to order


Order URL Help:

Test services

  • Clinical Testing/Confirmation of Mutations Identified Previously
  • Custom Deletion/Duplication Testing
  • Custom Sequence Analysis
  • Custom Prenatal Testing
  • Custom mutation-specific/Carrier testing

Practice guidelines

  • ACMG, 2015
    ACMG policy statement: updated recommendations regarding analysis and reporting of secondary findings in clinical genome-scale sequencing.
  • ACMG, 2013
    ACMG recommendations for reporting of incidental findings in clinical exome and genome sequencing.

IMPORTANT NOTE: NIH does not independently verify information submitted to the GTR; it relies on submitters to provide information that is accurate and not misleading. NIH makes no endorsements of tests or laboratories listed in the GTR. GTR is not a substitute for medical advice. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.