A: The variant NC_000022.11:g.20988059C>T in gene LZTR1 is classified as 'Benign/Likely_benign' for not_provided|Cardiovascular_phenotype|Hereditary_cancer-predisposing_syndrome|Noonan_syndrome_and_Noonan-related_syndrome. Molecular consequence: SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: MedGen:C3661900|MedGen:CN230736|MONDO:MONDO:0015356,MeSH:D009386,MedGen:C0027672,Orphanet:140162|MONDO:MONDO:0020297,MedGen:C5681679,Orphanet:98733. Review status: criteria provided, multiple submitters, no conflicts.