CaseHCM14.1: Mixed ancestry

DiseaseAssertion: Hypertrophic Cardiomyopathy

FamilyInfo: N/A

CasePresentingHPOs: HP:0001639 (Hypertrophic cardiomyopathy)

HPOsFreeText: N/A

CaseNotHPOs: HP:0000819 (Diabetes mellitus)

NotHPOsFreeText: N/A

CaseAddInfo: N/A

CasePreviousTesting: See Table 1

CaseGenotypingMethod: DNA was extracted from the probands' blood, followed by sequencing of the coding regions and exon/intron boundaries of 15 genes associated with HCM. From there, they were amplified by PCR ampliication and variants were filtered by pathogenicity. Every unclassified variant was confirmed by Sanger sequencing afterwards.

Variant: NM_000257.3:c.2167C>T (p.Arg723Cys)

ClinVar: 14095 https://www.ncbi.nlm.nih.gov/clinvar/variation/14095/

gnomAD: South Asian 3.266e-5, Overall 1.194e-5 https://gnomad.broadinstitute.org/variant/14-23895023-G-A