A: The variant NC_000019.10:g.49167935C>T in gene TRPM4 is classified as 'Conflicting_classifications_of_pathogenicity' for not_provided|Cardiovascular_phenotype|Progressive_familial_heart_block_type_IB|Cardiomyopathy. Molecular consequence: SO:0001587: nonsense,SO:0001627: intron_variant. Variant type: single_nucleotide_variant. Disease database links: MedGen:C3661900|MedGen:CN230736|MONDO:MONDO:0011474,MedGen:C1970298,OMIM:604559,Orphanet:871|Human_Phenotype_Ontology:HP:0001638,MONDO:MONDO:0004994,MedGen:C0878544,Orphanet:167848. Review status: criteria provided, conflicting classifications.