Short QT syndrome
Gene: SCN1B
Gene currently tested by alternative panel, very few short QT referrals to date. Only class 1-3 variants detected in this gene. 31 variants listed on HGMD (accessed 29/01/2019). ClinGen Knowledge Base: disputed association with Brugada syndrome (accessed 29/01/2019).Created: 14 Feb 2019, 1:38 p.m.
Mode of inheritance
MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Phenotypes
Atrial fibrillation, familial, 13 (615377); Brugada syndrome 5 (612838); Cardiac conduction defect, nonspecific (612838); Epilepsy, generalized, with febrile seizures plus, type 1 (604233); Epileptic encephalopathy, early infantile, 52 (617350)
Publications
Variants in this GENE are reported as part of current diagnostic practice
Phenotypes for gene: SCN1B were changed from Cardiac conduction defect, nonspecific (612838); Atrial fibrillation, familial, 13 (615377); Brugada syndrome 5 (612838); Epileptic encephalopathy, early infantile, 52 (617350); Epilepsy, generalized, with febrile seizures plus, type 1 (604233) to Cardiac conduction defect, nonspecific, OMIM:612838; Brugada syndrome 5, OMIM:612838; Atrial fibrillation, familial, 13, OMIM:615377
Source North West GLH was added to SCN1B. Added phenotypes Cardiac conduction defect, nonspecific (612838); Atrial fibrillation, familial, 13 (615377); Epileptic encephalopathy, early infantile, 52 (617350); Brugada syndrome 5 (612838); Epilepsy, generalized, with febrile seizures plus, type 1 (604233) for gene: SCN1B Publications for gene SCN1B were changed from to 30420954; 19862833; 16301704
Jules Hancox: This is a very recent report.
gene: SCN1B was added gene: SCN1B was added to Short QT syndrome. Sources: Brugada syndrome (Version 1.7) Mode of inheritance for gene: SCN1B was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown