A: The variant NC_000019.10:g.49157760G>T in gene TRPM4 is classified as 'Conflicting_classifications_of_pathogenicity' for Progressive_familial_heart_block|not_provided. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0019490,MedGen:CN230454,OMIM:PS113900,Orphanet:871|MedGen:C3661900. Review status: criteria provided, conflicting classifications.