Amish, Mennonite, and Hutterite
Genetic Disorder Database

Long QT syndrome 2

Disorder
OMIM #: #613688  (Click to access OMIM database)
Disorder: Long QT syndrome 2 
Also known as:  
Clinical
Phenotype: prolonged QT interval, polymorphic ventricular arrhythmias (torsade de pointes), recurrent syncope, seizure, sudden death 
Seen In: Amish
Old Order Mennonite
Old Colony Mennonite
Unknown/Other Mennonite
Hutterite
Remarks:  
Mutations
1   Amish  
Gene: KCNH2
Base Change: A>C, at nucleotide 1897
Amino Acid Change:
Last updated: 2019-07-04 

References
Personal communication; seen at CSC.  

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