A: The variant NC_000020.11:g.34996463del in gene MYH7B is classified as 'Uncertain_significance' for Left_ventricular_noncompaction. Molecular consequence: SO:0001589: frameshift_variant. Variant type: Deletion. Disease database links: Human_Phenotype_Ontology:HP:0030682,MONDO:MONDO:0018901,MedGen:C1960469,OMIM:PS604169,Orphanet:54260. Review status: criteria provided, single submitter.