A: The variant NC_000020.11:g.33408505_33408508dup in gene SNTA1 is classified as 'Likely_benign' for not_provided|Cardiovascular_phenotype. Molecular consequence: SO:0002073: no_sequence_alteration. Variant type: Duplication. Disease database links: MedGen:C3661900|MedGen:CN230736. Review status: criteria provided, multiple submitters, no conflicts.