A: The variant NC_000019.10:g.46608949A>G in gene CALM3 is classified as 'Pathogenic' for Long_QT_syndrome_16. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0032915,MedGen:C5394068,OMIM:618782. Review status: no assertion criteria provided.