National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Long QT Syndrome 2
Synonyms

Long QT Syndrome 2

LQT2

Definitions

An autosomal dominant condition caused by mutation(s) in the KCNH2 gene, encoding potassium voltage-gated channel subfamily H member 2. It is characterized by a prolonged QT interval that may result in torsade de pointes, ventricular fibrillation and/or sudden cardiac death.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C137957

code

C137957

Concept_In_Subset

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C192842

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C165258

Contributing_Source

Cellosaurus

DEFINITION

An autosomal dominant condition caused by mutation(s) in the KCNH2 gene, encoding potassium voltage-gated channel subfamily H member 2. It is characterized by a prolonged QT interval that may result in torsade de pointes, ventricular fibrillation and/or sudden cardiac death.

FULL_SYN

Long QT Syndrome 2

LQT2

label

Long QT Syndrome 2

Preferred_Name

Long QT Syndrome 2

prefixIRI

Thesaurus:C137957

Semantic_Type

Disease or Syndrome

UMLS_CUI

C3150943

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C34786

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