A: The variant NC_000019.10:g.49200394A>T in gene TRPM4 is classified as 'Conflicting_classifications_of_pathogenicity' for TRPM4-related_disorder|Progressive_familial_heart_block_type_IB|Erythrokeratodermia_variabilis_et_progressiva_6|Cardiomyopathy|Cardiovascular_phenotype|not_provided. Molecular consequence: SO:0001587: nonsense. Variant type: single_nucleotide_variant. Disease database links: MedGen:CN239424|MONDO:MONDO:0011474,MedGen:C1970298,OMIM:604559,Orphanet:871|MONDO:MONDO:0032801,MedGen:C5193144,OMIM:618531|Human_Phenotype_Ontology:HP:0001638,MONDO:MONDO:0004994,MedGen:C0878544,Orphanet:167848|MedGen:CN230736|MedGen:C3661900. Review status: criteria provided, conflicting classifications.