A form of long QT syndrome that is associated with congenital deafness. It is characterized by abnormal cardioelectrophysiology involving the VOLTAGE-GATED POTASSIUM CHANNEL. It results from mutation of KCNQ1 gene (Subtype 1 or JLN1) or the KCNE1 gene (Subtype 2 or JLN2).
Note: Use of the qualifier "multiple interactions" designates that the annotated interaction
is comprised of a complex set of reactions and/or regulatory events, possibly involving
additional chemicals and/or gene products.
ClinVar Annotator: match by term: Deafness, congenital, and functional heart disease | ClinVar Annotator: match by term: Jervell and Lange-Nielsen syndrome | ClinVar Annotator: match by term: Jervell and Lange-Nielsen syndrome 1 | ClinVar Annotator: match by term: Jervell-Lange Nielsen syndrome | ClinVar Annotator: match by term: Surdo-cardiac syndrome
ClinVar Annotator: match by term: Deafness, congenital, and functional heart disease | ClinVar Annotator: match by term: Jervell and Lange-Nielsen syndrome | ClinVar Annotator: match by term: Jervell and Lange-Nielsen syndrome 1 | ClinVar Annotator: match by term: Jervell-Lange Nielsen syndrome | ClinVar Annotator: match by term: Surdo-cardiac syndrome
ClinVar Annotator: match by term: Jervell and Lange-Nielsen syndrome | ClinVar Annotator: match by term: Jervell and Lange-Nielsen syndrome 1 | ClinVar Annotator: match by term: Jervell-Lange Nielsen syndrome | ClinVar Annotator: match by term: Surdo-cardiac syndrome