A: The variant NC_000021.9:g.34370656T>C in gene KCNE2 is classified as 'Pathogenic' for Long_QT_syndrome_3/6,_digenic|Congenital_long_QT_syndrome. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: MedGen:C3276241|MONDO:MONDO:0019171,MedGen:C1141890,OMIM:PS192500,Orphanet:101016,Orphanet:768. Review status: no assertion criteria provided.