An International Multicenter Evaluation of Type 5 Long QT Syndrome: A Low Penetrant Primary Arrhythmic Condition.
arrhythmia
genetics
long QT syndrome
penetrance
sudden cardiac death
Journal
Circulation
ISSN: 1524-4539
Titre abrégé: Circulation
Pays: United States
ID NLM: 0147763
Informations de publication
Date de publication:
11 02 2020
11 02 2020
Historique:
pubmed:
17
1
2020
medline:
12
8
2020
entrez:
17
1
2020
Statut:
ppublish
Résumé
Insight into type 5 long QT syndrome (LQT5) has been limited to case reports and small family series. Improved understanding of the clinical phenotype and genetic features associated with rare Patients with either presumed autosomal dominant LQT5 (N = 229) or the recessive Type 2 Jervell and Lange-Nielsen syndrome (N = 19) were enrolled from 22 genetic arrhythmia clinics and 4 registries from 9 countries. A total of 32 distinct The present study suggests that putative/confirmed loss-of-function
Sections du résumé
BACKGROUND
Insight into type 5 long QT syndrome (LQT5) has been limited to case reports and small family series. Improved understanding of the clinical phenotype and genetic features associated with rare
METHODS
Patients with either presumed autosomal dominant LQT5 (N = 229) or the recessive Type 2 Jervell and Lange-Nielsen syndrome (N = 19) were enrolled from 22 genetic arrhythmia clinics and 4 registries from 9 countries.
RESULTS
A total of 32 distinct
CONCLUSIONS
The present study suggests that putative/confirmed loss-of-function
Identifiants
pubmed: 31941373
doi: 10.1161/CIRCULATIONAHA.119.043114
pmc: PMC7035205
mid: NIHMS1548649
doi:
Substances chimiques
KCNE1 protein, human
0
Potassium Channels, Voltage-Gated
0
Types de publication
Clinical Trial
Comparative Study
Journal Article
Multicenter Study
Research Support, N.I.H., Extramural
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, P.H.S.
Langues
eng
Sous-ensembles de citation
IM
Pagination
429-439Subventions
Organisme : NHLBI NIH HHS
ID : K08 HL136839
Pays : United States
Organisme : NCATS NIH HHS
ID : UL1 TR002548
Pays : United States
Organisme : CIHR
ID : MOP-142218
Pays : Canada
Organisme : CIHR
ID : SRG-15-P09-001
Pays : Canada
Commentaires et corrections
Type : CommentIn
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