A: The variant NC_000019.10:g.43744726A>G in gene SMG9 is classified as 'Benign' for Heart_and_brain_malformation_syndrome|not_provided. Molecular consequence: SO:0001627: intron_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0014833,MedGen:C4310793,OMIM:616920|MedGen:C3661900. Review status: criteria provided, multiple submitters, no conflicts.