A: The variant NC_000019.10:g.38455637C>T in gene RYR1 is classified as 'Likely_benign' for Malignant_hyperthermia,_susceptibility_to,_1|RYR1-related_disorder. Molecular consequence: SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0007783,MedGen:C2930980,OMIM:145600,Orphanet:423|MedGen:CN239331. Review status: criteria provided, multiple submitters, no conflicts.