A: The variant NC_000019.10:g.49196790A>G in gene TRPM4 is classified as 'Conflicting_classifications_of_pathogenicity' for TRPM4-related_disorder|not_provided|Cardiovascular_phenotype|Progressive_familial_heart_block_type_IB|not_specified|Long_QT_syndrome. Molecular consequence: SO:0001583: missense_variant,SO:0001627: intron_variant. Variant type: single_nucleotide_variant. Disease database links: MedGen:CN239424|MedGen:C3661900|MedGen:CN230736|MONDO:MONDO:0011474,MedGen:C1970298,OMIM:604559,Orphanet:871|MedGen:CN169374|MONDO:MONDO:0002442,MeSH:D008133,MedGen:C0023976. Review status: criteria provided, conflicting classifications.