A: The variant NC_000021.9:g.34449523_34449610del in gene KCNE1 is classified as 'Conflicting_classifications_of_pathogenicity' for Long_QT_syndrome_5|not_provided. Molecular consequence: SO:0001589: frameshift_variant. Variant type: Deletion. Disease database links: MONDO:MONDO:0013372,MedGen:C1867904,OMIM:613695,Orphanet:101016,Orphanet:768|MedGen:C3661900. Review status: criteria provided, conflicting classifications.