Jervell and Lange-Nielsen syndrome https://github.com/monarch-initiative/mondo/issues/9285 https://rarediseases.info.nih.gov/diseases/3048/jervell-lange-nielsen-syndrome https://www.malacards.org/card/jervell_lange_nielsen_syndrome Jervell and Lange Nielsen syndrome MONDO:0002441 Jervell Lange-Nielsen syndrome MedDRA:10057936 DOID:2842 MEDGEN:5929 SCTID:373905003 Surdo-cardiac syndrome deafness, congenital, and functional heart disease NCIT:C84793 JLNS1 Jervell and Lange-Nielsen syndrome 1 Orphanet:90647 MESH:D029593 Jervell and Lange-Nielsen syndrome type 1 prolonged QT interval in EKG and sudden death NORD:1310 OMIMPS:220400 An autosomal recessive inherited syndrome caused by mutations in the KCNE1 and KCNQ1 genes. It is characterized by congenital hearing loss and arrhythmia. It is a form of long QT syndrome. GARD:0003048 UMLS:C0022387 Cardioauditory syndrome of Jervell and Lange-Nielsen long QT interval-deafness syndrome familial long QT syndrome