A: The variant NC_000019.10:g.35039191G>T in gene SCN1B is classified as 'Uncertain_significance' for Brugada_syndrome. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0015263,MedGen:C1142166,OMIM:PS601144,Orphanet:130. Review status: criteria provided, single submitter.