A: The variant NC_000019.10:g.55156588C>G in gene TNNI3 is classified as 'Likely_benign' for Hypertrophic_cardiomyopathy. Molecular consequence: SO:0001627: intron_variant. Variant type: single_nucleotide_variant. Disease database links: Human_Phenotype_Ontology:HP:0001639,MONDO:MONDO:0005045,MeSH:D002312,MedGen:C0007194,Orphanet:217569. Review status: criteria provided, single submitter.