Case#: Female, 4 months, Swedish

DiseaseAssertion: dilated cardiomyopathy

FamilyInfo: Strong family history of DCM and faily history of SCD due to DCM. Maternal grandfather had enlarged left ventricle.

ParentalTesting:

CasePresentingHPOs: HP:0005162, HP:0031295, HP:0001653,

CaseHPOFreeText: enlarged left ventricle,

CaseNotHPOs:HP:0011947

CaseNotHPOFreeText: circulatory collapse

CasePreviousTesting: NR

Genotyping Method: Sanger sequencing

FunctionalAnalysis: NR

Variant: NM_001276345.2:c.548G>A

ClinVar:43649

CAID: CA004727

gnomAD:NR

AdditionalInfo: During cardiac catheterization, cardiac resuscitation due to circulatory collapse was needed.

Case#: Female, 6 months

DiseaseAssertion: Dilated cardiomyopathy

FamilyInfo: Mother was age 40 at time of birth, which is a high-risk factor for birth defects

ParentalTesting:

CasePresentingHPOs: HP:0031664, HP:0010438, HP:0005162

CaseHPOFreeText: blood pressure of the four limbs was "92/44 mmHg at the right upper limb, 96/58 mmHg at the left upper limb, 101/60 mmHg at the right lower limb, and 103/54 mmHg at the left lower limb." Enlarged heart boundaries. Shifted apex.

CaseNotHPOs: HP:0000975

CaseNotHPOFreeText: decreased milk consumption

CasePreviousTesting: NR

Genotyping Method: genomic sequencing.

FunctionalAnalysis: NR

Variant: NM_001276345.2:c.548G>A

ClinVar:43649

CAID:CA004727

gnomAD: NR

AdditionalInfo: