- Jan 2021
CaseAJV: 17 years diagnosis, Australia
DiseaseAssertion: Hypertrophic Cardiomyopathy
FamilyInfo: Father (index case) died awaiting cardiac transplant (carried both variants). Two possibly affected relatives.
CasePresentingHPOs: HP:0001639, HP:0006536
(Hypertrophic cardiomyopathy, Obstructive lung disease)
HPOsFreeText: Maximum left ventricular hypertrophy at 17 mm, Sudden cardiac death event at 17 years, Maximal wall thickness at 22mm,
CasePreviousTesting: See Table 1
CaseGenotypingMethod: DNA was isolated from peripheral blood. Most participants underwent testing from the Illumina Cardiomyopathy Sequencing Panel, which includes 46 cardiomyopathy related genes. For others, whole exome sequencing or Sanger squencing was used. After the results were returned, variants were filtered for pathogenicity and rarity.
gnomAD: Not in gnomAD
Multiple Gene Variants:
Variant: NM_000256.3:c.2980C>T (p.Leu994Phe)
gnomAD: European (Non-Finnish) 1.624e-4, Overall 8.461e-5 https://gnomad.broadinstitute.org/variant/11-47355487-G-A