Case#: HCM275, male, 59 years, I-1

DiseaseAssertion: HCM

FamilyInfo: Yes, daughter has HCM

CasePresentingHPOs: syncope (HP:0001279)

CaseHPOFreeText: inverted T-waves, ST-segment depression, 28mm MLVWT, 65% LVE F, 1.3 E/A ratio, LVOT-PG 68mm

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

CaseGenotypingMethod: sequencing, physical examination, ECG, 3D modeling, statistical analysis

MultipleGeneVariants:

(1) Variant: NM_000257.4(MYH7):c.2081G>A (p.Arg694His)

ClinVar: 264068 https://www.ncbi.nlm.nih.gov/clinvar/variation/264068/

CAID: N/A

gnomAD: 0.00004008 African/African-American https://gnomad.broadinstitute.org/variant/14-23895254-C-T

(2) Variant: NM_000257.4(MYH7):c.4985G>A (p.Arg1662His)

ClinVar: 43049 https://www.ncbi.nlm.nih.gov/clinvar/variation/43049/

CAID: N/A

gnomAD: 0.0002894 Ashkenazi Jewish https://gnomad.broadinstitute.org/variant/14-23885010-C-T