A: The variant NC_000021.9:g.34449382C>T in gene KCNE1 is classified as 'Conflicting_classifications_of_pathogenicity|other|risk_factor' for Long_QT_syndrome_5,_acquired,_susceptibility_to|Jervell_and_Lange-Nielsen_syndrome_2|Long_QT_syndrome_5|not_provided|Cardiomyopathy|Congenital_long_QT_syndrome|not_specified|Long_QT_syndrome|Long_QT_syndrome_2/5,_digenic|Cardiovascular_phenotype. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: MedGen:C3150956|MONDO:MONDO:0012871,MedGen:C2676723,OMIM:612347,Orphanet:768,Orphanet:90647|MONDO:MONDO:0013372,MedGen:C1867904,OMIM:613695,Orphanet:101016,Orphanet:768|MedGen:C3661900|Human_Phenotype_Ontology:HP:0001638,MONDO:MONDO:0004994,MedGen:C0878544,Orphanet:167848|MONDO:MONDO:0019171,MedGen:C1141890,OMIM:PS192500,Orphanet:101016,Orphanet:768|MedGen:CN169374|MONDO:MONDO:0002442,MeSH:D008133,MedGen:C0023976|MedGen:C3279092|MedGen:CN230736. Review status: criteria provided, conflicting classifications.