A: The variant NC_000020.11:g.33439032C>G in gene SNTA1 is classified as 'Benign' for Long_QT_syndrome|SNTA1-related_disorder|not_specified. Molecular consequence: SO:0001627: intron_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0002442,MeSH:D008133,MedGen:C0023976|.|MedGen:CN169374. Review status: criteria provided, multiple submitters, no conflicts.