A: The variant NC_000019.10:g.55156623A>C in gene TNNI3 is classified as 'Pathogenic' for Cardiomyopathy,_familial_restrictive,_1. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0007270,MedGen:C1861861,OMIM:115210,Orphanet:75249. Review status: criteria provided, single submitter.