A: The variant NC_000022.11:g.46355577A>C in gene TRMU is classified as 'Likely_benign' for Long_QT_syndrome. Molecular consequence: SO:0001583: missense_variant,SO:0001619: non-coding_transcript_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0002442,MeSH:D008133,MedGen:C0023976. Review status: no assertion criteria provided.