A: The variant NC_000020.11:g.34997259G>A in gene MYH7B is classified as 'Likely_benign' for not_provided|MYH7B-related_disorder. Molecular consequence: SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: MedGen:C3661900|.. Review status: criteria provided, single submitter.