A: The variant NC_000019.10:g.51345382del in gene ETFB is classified as 'Conflicting_classifications_of_pathogenicity' for Multiple_acyl-CoA_dehydrogenase_deficiency|not_provided. Molecular consequence: SO:0001574: splice_acceptor_variant. Variant type: Deletion. Disease database links: MONDO:MONDO:0009282,MedGen:C0268596,OMIM:231680,Orphanet:26791|MedGen:C3661900. Review status: criteria provided, conflicting classifications.