Case#: 116, male, 29 years old, Chinese

DiseaseAssertion: Hemophilia A, severe

FamilyInfo: Noted Family History

ParentalTesting: Maternity confirmed

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.1443+2T>G

LegacyVariant:

ClinVar: No

CAID: CA414914230

gnomAD:

Case#: 173, male, 21 years old, Chinese

DiseaseAssertion: Hemophilia A, severe

FamilyInfo: Noted Family History

ParentalTesting: Maternity confirmed

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%, Inhibitor present

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.del exons1_26

LegacyVariant:

ClinVar: No

CAID: No

gnomAD:

Case#: 86, male, 63 years old, Chinese

DiseaseAssertion: Hemophilia A, mild

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C = 26%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.6380A>G

LegacyVariant:

ClinVar: No

CAID: CA414899587

gnomAD:

Case#: 135, male, 54 years old, Chinese

DiseaseAssertion: Hemophilia A, severe

FamilyInfo: Noted Family History

ParentalTesting: Maternity confirmed

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%, Inhibitor present

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.5961dupA

LegacyVariant:

ClinVar: No

CAID: CA645251974

gnomAD:

Case#: 82, male, 38 years old, Chinese

DiseaseAssertion: Hemophilia A, moderate

FamilyInfo: Noted Family History

ParentalTesting: Maternity confirmed

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C = 1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.5720G>A

LegacyVariant:

ClinVar: No

CAID: CA414907651

gnomAD:

Case#: 55, male, 36 years old, Chinese

DiseaseAssertion: Hemophilia A, mild

FamilyInfo: NA

ParentalTesting: Maternity confirmed

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C = 17%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.1834C>T

LegacyVariant:

ClinVar: 10236

CAID: CA255129

gnomAD:

Case#: 18, male, 15 years old, Chinese

DiseaseAssertion: Hemophilia A, mild

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C = 20%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.3325C>T

LegacyVariant:

ClinVar: No

CAID: CA414897253

gnomAD:

Case#: 144, male, 14 years old, Chinese

DiseaseAssertion: Hemophilia A, moderate

FamilyInfo: Noted Family History

ParentalTesting: Maternity confirmed

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C = 1.1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.4320_4325delTAGAAA

LegacyVariant:

ClinVar: No

CAID: No

gnomAD:

Case#: 160, male, 16 years old, Chinese

DiseaseAssertion: Hemophilia A, severe

FamilyInfo: Noted Family History

ParentalTesting: Maternity confirmed

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.3637delA

LegacyVariant:

ClinVar: No

CAID: CA255146

gnomAD:

Case#: 185, male, 29 years old, Chinese

DiseaseAssertion: Hemophilia A, severe

FamilyInfo: Noted Family History

ParentalTesting: Maternity confirmed

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%, Inhibitor present

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.del exon26

LegacyVariant:

ClinVar: No

CAID: No

gnomAD:

Case#: 110, male, 9 years old, Chinese

DiseaseAssertion: Hemophilia A, severe

FamilyInfo: NA

ParentalTesting: Maternity confirmed

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.7021G>C

LegacyVariant:

ClinVar: No

CAID: CA414896760

gnomAD:

Case#: 130, male, 16 years old, Chinese

DiseaseAssertion: Hemophilia A, mild

FamilyInfo: Noted Family History

ParentalTesting: Maternity confirmed

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C = 17.5%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.3802dupC

LegacyVariant:

ClinVar: No

CAID: No

gnomAD:

Case#: 50, male, 50 years old, Chinese

DiseaseAssertion: Hemophilia A, mild

FamilyInfo: Noted Family History

ParentalTesting: Maternity confirmed

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C = 16.3%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.1745G>A

LegacyVariant:

ClinVar: No

CAID: CA414911614

gnomAD:

Case#: 95, male, 76 years old, Chinese

DiseaseAssertion: Hemophilia A, mild

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C = 17%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.6506G>A

LegacyVariant:

ClinVar: 10315

CAID: CA255208

gnomAD:

Case#: 33, male, 25 years old, Chinese

DiseaseAssertion: Hemophilia A, moderate

FamilyInfo: NA

ParentalTesting: Maternity confirmed

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C = 3.8%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.382T>C

LegacyVariant:

ClinVar: 811825

CAID: CA414919878

gnomAD:

Case#: 103, male, 10 years old, Chinese

DiseaseAssertion: Hemophilia A, severe

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.6635C>T

LegacyVariant:

ClinVar: No

CAID: CA414905841

gnomAD:

Case#: 113, male, 27 years old, Chinese

DiseaseAssertion: Hemophilia A, severe

FamilyInfo: Noted Family History

ParentalTesting: Maternity confirmed

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.388+5G>A

LegacyVariant:

ClinVar: No

CAID: CA873357439

gnomAD:

Case#: 22, male, 30 years old, Chinese

DiseaseAssertion: Hemophilia A, moderate

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C = 3.1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.6496C>T

LegacyVariant:

ClinVar: 10096

CAID: CA255013

gnomAD:

Case#: 72, male, 31 years old, Chinese

DiseaseAssertion: Hemophilia A, moderate

FamilyInfo: Noted Family History

ParentalTesting: Maternity confirmed

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C = 4.6%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.5399G>A

LegacyVariant:

ClinVar: 10274

CAID: CA255162

gnomAD:

Case#: 44, male, 9 years old, Chinese

DiseaseAssertion: Hemophilia A, moderate

FamilyInfo: Noted Family History

ParentalTesting: Maternity confirmed

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C = 1.7%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.1171C>T

LegacyVariant:

ClinVar: 10125

CAID: CA255026

gnomAD:

Case#: 003-2007

DiseaseAssertion: Hemophilia A, moderate

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: 1% < FVIII:C < 5%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: The 26 exons and their flanking regions of F8 were amplified by PCR using specific primers with a simple modification

Gene: F8

Variant: NM_000132.3:c.1475A>G

LegacyVariant:

ClinVar: No

CAID: CA337334224

gnomAD:

Case#: 047-1001

DiseaseAssertion: Hemophilia A, severe

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%, Inhibitor present

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: The 26 exons and their flanking regions of F8 were amplified by PCR using specific primers with a simple modification

Gene: F8

Variant:

LegacyVariant:

ClinVar: No

CAID: No

gnomAD:

Case#: 087-2003

DiseaseAssertion: Hemophilia A, severe

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: The 26 exons and their flanking regions of F8 were amplified by PCR using specific primers with a simple modification

Gene: F8

Variant: NM_000132.3:c.5122C>T

LegacyVariant:

ClinVar: No

CAID: CA120919

gnomAD:

Case#: 038-2016

DiseaseAssertion: Hemophilia A, severe

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: The 26 exons and their flanking regions of F8 were amplified by PCR using specific primers with a simple modification

Gene: F8

Variant: NM_000132.3:c.3531_3533delA

LegacyVariant:

ClinVar: No

CAID: No

gnomAD:

Case#: 020-2045

DiseaseAssertion: Hemophilia A, mild

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: 5% < FVIII:C < 40%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: The 26 exons and their flanking regions of F8 were amplified by PCR using specific primers with a simple modification

Gene: F8

Variant: NM_000132.3:c.458A>T

LegacyVariant:

ClinVar: No

CAID: CA414919676

gnomAD:

Case#: 038-1003

DiseaseAssertion: Hemophilia A, severe

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: The 26 exons and their flanking regions of F8 were amplified by PCR using specific primers with a simple modification

Gene: F8

Variant: NM_000132.3:c.331G>A

LegacyVariant:

ClinVar: No

CAID: CA414919991

gnomAD:

Case#: 035-1003

DiseaseAssertion: Hemophilia A, severe

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: The 26 exons and their flanking regions of F8 were amplified by PCR using specific primers with a simple modification

Gene: F8

Variant:

LegacyVariant:

ClinVar: No

CAID: No

gnomAD:

Case#: 084-2006

DiseaseAssertion: Hemophilia A, mild

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: 5% < FVIII:C < 40%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: The 26 exons and their flanking regions of F8 were amplified by PCR using specific primers with a simple modification

Gene: F8

Variant: NM_000132.3:c.1910A>G

LegacyVariant:

ClinVar: No

CAID: CA414909849

gnomAD:

Case#: 001-2045

DiseaseAssertion: Hemophilia A, severe

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: The 26 exons and their flanking regions of F8 were amplified by PCR using specific primers with a simple modification

Gene: F8

Variant: NM_000132.3:c.1462G>A

LegacyVariant:

ClinVar: No

CAID: CA414912862

gnomAD:

Case#: 071-2032

DiseaseAssertion: Hemophilia A, severe

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: The 26 exons and their flanking regions of F8 were amplified by PCR using specific primers with a simple modification

Gene: F8

Variant: NM_000132.3:c.308_319delGTGGTCATTACA

LegacyVariant:

ClinVar: No

CAID: No

gnomAD:

Case#: 001-2028

DiseaseAssertion: Hemophilia A, severe

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: The 26 exons and their flanking regions of F8 were amplified by PCR using specific primers with a simple modification

Gene: F8

Variant: NM_000132.3:c.4379dupA

LegacyVariant:

ClinVar: No

CAID: CA645292749

gnomAD:

Case#: 038-2020

DiseaseAssertion: Hemophilia A, severe

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%, Inhibitor present

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: The 26 exons and their flanking regions of F8 were amplified by PCR using specific primers with a simple modification

Gene: F8

Variant: NM_000132.3:c.3637delA

LegacyVariant:

ClinVar: No

CAID: CA255146

gnomAD:

Case#: 035-2017

DiseaseAssertion: Hemophilia A, mild

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: 5% < FVIII:C < 40%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: The 26 exons and their flanking regions of F8 were amplified by PCR using specific primers with a simple modification

Gene: F8

Variant: NM_000132.3:c.1834C>T

LegacyVariant:

ClinVar: No

CAID: CA255129

gnomAD:

Case#: Variant not associated with a proband. Variant listed in supplementary materials in Supplementary Table 4

DiseaseAssertion: Mucopolysaccharidosis type I, MPS I

FamilyInfo: N/A

CasePresentingHPOs:

CaseHPOFreeText:

CaseNotHPOs:

CaseNotHPOFreeText:

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: R383H

Variant1ClinVarID: 558189

Variant1CAID: CA2802205

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Variant not associated with a proband. Variant listed in supplementary materials in Supplementary Table 4

DiseaseAssertion: Mucopolysaccharidosis type I, MPS I

FamilyInfo: N/A

CasePresentingHPOs:

CaseHPOFreeText:

CaseNotHPOs:

CaseNotHPOFreeText:

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: R628P

Variant1ClinVarID: 1064675

Variant1CAID: CA2802464

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Variant not associated with a proband. Variant listed in supplementary materials in Supplementary Table 4

DiseaseAssertion: Mucopolysaccharidosis type I, MPS I

FamilyInfo: N/A

CasePresentingHPOs:

CaseHPOFreeText:

CaseNotHPOs:

CaseNotHPOFreeText:

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: R619G

Variant1ClinVarID: 11924

Variant1CAID: CA256125

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Variant not associated with a proband. Variant listed in supplementary materials in Supplementary Table 4

DiseaseAssertion: Mucopolysaccharidosis type I, MPS I

FamilyInfo: N/A

CasePresentingHPOs:

CaseHPOFreeText:

CaseNotHPOs:

CaseNotHPOFreeText:

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: A361T

Variant1ClinVarID: 92624

Variant1CAID: CA145865

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Variant not associated with a proband. Variant listed in supplementary materials in Supplementary Table 4

DiseaseAssertion: Mucopolysaccharidosis type I, MPS I

FamilyInfo: N/A

CasePresentingHPOs:

CaseHPOFreeText:

CaseNotHPOs:

CaseNotHPOFreeText:

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: Q380R

Variant1ClinVarID: 550799

Variant1CAID: CA2802202

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Variant not associated with a proband. Variant listed in supplementary materials in Supplementary Table 4

DiseaseAssertion: Mucopolysaccharidosis type I, MPS I

FamilyInfo: N/A

CasePresentingHPOs:

CaseHPOFreeText:

CaseNotHPOs:

CaseNotHPOFreeText:

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: G219E

Variant1ClinVarID:

Variant1CAID: CA355962006

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Variant not associated with a proband. Variant listed in supplementary materials in Supplementary Table 4

DiseaseAssertion: Mucopolysaccharidosis type I, MPS I

FamilyInfo: N/A

CasePresentingHPOs:

CaseHPOFreeText:

CaseNotHPOs:

CaseNotHPOFreeText:

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: D349N

Variant1ClinVarID: 92623

Variant1CAID: CA220497

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Variant not associated with a proband. Variant listed in supplementary materials in Supplementary Table 4

DiseaseAssertion: Mucopolysaccharidosis type I, MPS I

FamilyInfo: N/A

CasePresentingHPOs:

CaseHPOFreeText:

CaseNotHPOs:

CaseNotHPOFreeText:

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: H82Q

Variant1ClinVarID:

Variant1CAID: CA355946477

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Variant not associated with a proband. Variant listed in supplementary materials in Supplementary Table 4

DiseaseAssertion: Mucopolysaccharidosis type I, MPS I

FamilyInfo: N/A

CasePresentingHPOs:

CaseHPOFreeText:

CaseNotHPOs:

CaseNotHPOFreeText:

CaseEnzymeAssay: N/A

CaseUrineGAGs: N/A

CaseERT: N/A

CaseBMT: N/A

Variant1: M133I

Variant1ClinVarID:

Variant1CAID: CA91166179

Variant2: N/A

Variant2ClinVarID: N/A

Variant2CAID: N/A

AdditionalVariants: N/A

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: 35003, Age 75, Female, Blood Type A- (Table S3)

Disease Assertion: VWD 1

FamilyInfo: The patient is one of two members in Family# 3502.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: VWF:Ag: 6.6, VWF:RCo: 8.5, FVIII:C:13, VWF:CB: 11

CaseNotHPOs: N/A

CaseNotHPOFreeText: Bleeding Score 2

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations.

Gene: VWF

Variant: NM_000552.4:c.3614G>A (p.Arg1205His)

ClinVar: 308 ClinVar

CAID: CA114160 CAID

gnomAD: N/A

Case#: 13001, Age 61, Female, Blood Type O+ (Table S3)

Disease Assertion: VWD 1

FamilyInfo: The patient was the only member of Family# 1301.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding Score 27, VWF:Ag: 11, VWF:RCo: 9.7, FVIII:C: 36, VWF:CB: 12

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations

Gene: VWF

Variant: NM_000552.4:c.7985A>G

ClinVar: N/A

CAID: CA383487641 CAID

gnomAD: N/A

Case#: 02042, Age 41, Male, Blood Type: O+ (Table S3)

Disease Assertion: VWD 1

FamilyInfo: Family#: 0215; 5 Members of the family were included in the study. 1 was diagnosed type 3 (patient 02039) and the other 4 were carriers for VW

Parental Genotype: Not listed

CasePresentingHPOs:

CaseHPOFreeText: VWF:Ag: 25, VWF:RCo: 21, FVIII:C:77, VWF:CB: 27

CaseNotHPOs:

CaseNotHPOFreeText: Bleeding score 1

Protein Expression:

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations.

Gene: VWF

Variant: NM_000552.4:c.1109G>A

ClinVar: N/A

CAID:CA6403559

CAID

gnomAD: MAF of 0.000008802 (1/113608 alleles) in the European (non-Finnish population). gnomAD

Case#: 02074, Age 37, Female, Blood Type A+ (Table S3)

Disease Assertion: VWD 1

FamilyInfo: Patient was the only member of family #0228.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding Score 3, VWF:Ag: 24, VWF:RCo: 21, FVIII:C: 111, VWF:CB: 29

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations

Gene: VWF

Variant: NM_000552.4(VWF):c.3426T>C (p.Cys1142=), NM_000552.4:c.6254G>T (p.Cys2085Phe), and NM_000552.4:c.3485_3486inv (p.Pro1162Leu)

ClinVar: 256668 and 619934 ClinVar ClinVar2

CAID: CA6402757, CA383492060, and CA658683073

CAID1

CAID2

gnomAD: MAF of 0.2228 (2240/10052 alleles) in the African population (CA6402757).

Case#: 27032, Age 49, Female, Blood Type O+

Disease Assertion: VWD 1

FamilyInfo: The patient is one of two members of Family#2716. The other member has the same variant, but is only a carrier.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding Score 8, VWF:Ag:31, VWF:RCo: 22.7, FVIII:C: 72, VWF:CB: 38

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations.

Gene: VWF

Variant: NM_000552.4:c.2518G>T (p.Glu840Ter)

ClinVar: N/A

CAID:CA383520331 CAID

gnomAD: N/A

Case#: 06012, Age 10, Male, Blood Type O+ (Table S3)

Disease Assertion: VWD1

FamilyInfo: Patient is member of Family# 0609, which includes 3 individuals. All members of the family have the same variant.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding score 10, VWF:Ag: 13, VWF:RCo:14, FVIII:C:40, VWF:CB:13

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations.

Gene: VWF

Variant: NM_000552.4:c.3363G>T (p.Arg1121Ser)

ClinVar: N/A

CAID: CA383511875 CAID

gnomAD: N/A

Case#: 02064, Age 32, Male, Blood type O- (Table S3)

Disease Assertion: VWD 1

FamilyInfo: Patient is a part of family # 0224. There are 3 other members of the family (02065, 02066, 02067). All members of the family have the same variant.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding score 13, VWF:Ag: 4.7, VWF:RCo: 5, FVIII:C: 16, VWF:CB:6

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations

Gene:VWF

Variant: NM_000552.4:c.3614G>A (p.Arg1205His)

ClinVar: 308

ClinVar

CAID: CA114160

CAID1

gnomAD: N/A

Case#: 27024, Age 56, Female, Blood Type A+ (Table S3)

Disease Assertion: VWD 1

FamilyInfo: The patient is the only member of Family#2713.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: VWF:Ag:5.3, VWF:RCo:6, FVIII:C:38, VWF:CB:4.2

CaseNotHPOs: N/A

CaseNotHPOFreeText: Bleeding Score 3

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations.

Gene: VWF

Variant: NM_000552.4:c.3467C>T (p.Thr1156Met) and c.-3151T>G

ClinVar: 100264 ClinVar

CAID: CA228414 CAID

gnomAD: N/A

Case#: 06024, Age 36, Female, Blood Type O+ (Table S3)

Disease Assertion: VWD1

FamilyInfo: The patient is the only member of Family#0617.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding Score 1, VWF:Ag:35, VWF:RCo:25, FVIII:C:69, VWF:CB: 27

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression:N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations

Gene: VWF

Variant: NM_000552.4:c.7300C>T (p.Arg2434Ter)

ClinVar: 100464 ClinVar

CAID: CA228781 CAID

gnomAD: MAF of 0.0001298 (2/15414 alleles) in the European (non-Finnish) population. gnomAD

Case#: 02058, Age 64, Female, Blood type A+ (Table S3)

Disease Assertion: VWD1

FamilyInfo: Patient is the only member of family #0221.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding score 19, VWF:Ag: 7.3, VWF:RCo: 5.9, FVIII:C: 19, VWF:CB: 6.3

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations.

Gene: VWF

Variant: NM_000552.4:c.3614G>A (p.Arg1205His)

ClinVar: 308 ClinVar

CAID: CA114160 CAID

gnomAD: N/A

Case#: 03035, Age 51, Male (Table S3)

Disease Assertion: VWD1

FamilyInfo: A part of family #03150 along with two other patients.

Parental Genotype: Not listed

CasePresentingHPOs: Not listed

CaseHPOFreeText: Bleeding Score 4, VWF:Ag: 34, VWF:RCo: 26, FVIII:C: 43, VWF:CB 33

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression:N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations

Gene: VWF

Variant: NM_000552.4:c.3467C>T (p.Thr1156Met) and NM_000552.3:c.-3151T>G

ClinVar: 100264 ClinVar

CAID: CA228414 CAID

gnomAD: N/A

Case#: 32002, Age 49, Female, Blood Type +

Disease Assertion: VWD 1

FamilyInfo: The patient is the only member of Family# 3202.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: VWF:Ag: 34, VWF:RCo: 30, FVIII:C: 53, VWF:CB: 29

CaseNotHPOs: N/A

CaseNotHPOFreeText: Bleeding Score 3

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations.

Gene: VWF

Variant: NM_000552.4:c.7408C>T (p.Gln2470Ter)

ClinVar: 100469 ClinVar

CAID: CA228790 CAID

gnomAD: MAF of 0.00002891 (1/34590 alleles) in the Latino population.

Case#: 06007, Age 54, Male, Blood Type O+ (Table S3)

Disease Assertion: VWD

FamilyInfo: Two total patients were documented from family# 0606.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: VWF:Ag: 28, VWF:RCo: 26.1, FVIII:C: 56, VWF:CB: 23

CaseNotHPOs: N/A

CaseNotHPOFreeText: Bleeding Score 5

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations

Gene: VWF

Variant: NM_000552.4:c.1156+2T>C (intronic)

ClinVar: N/A

CAID: CA383504978 CAID

gnomAD: N/A

Case#: 18001, Age 50, Male, Blood Type B+ (Table S3)

Disease Assertion: VWD 1

FamilyInfo: The patient one of 3 members of Family#1801. All of the patients have the same variant.

Parental Genotype: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: VWF:Ag:10, VWF:RCo:6.1, FVIII:C:17, VWF:CB:8.2

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations

Gene: VWF

Variant: NM_000552.4:c.3614G>A (p.Arg1205His) and NM_000552.4:c.6989T>G (p.Val2330Gly)

ClinVar: 308 ClinVar1

CAID: CA114160 and CA6401808 CAID1 CAID2

gnomAD: MAF of 0.000008823 (1/113342 alleles) in the European (non-Finnish population) (CA6401808) gnomAD

Case#: 36008, Age 34, Female, Blood Type O+ (Table S3)

Disease Assertion: VWD 1

FamilyInfo: The patient is the only member of Family#3606.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding Score 8, VWF:Ag: 34, VWF:RCo:14, FVIII:C: 37, VWF:CB: 25

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations.

Gene: VWF

Variant: NM_000552.4:c.2771G>A(p.Arg924Gln) and NM_000552.4:c.3390C>T (p.Cys1130=)

ClinVar: 627186 ClinVar

CAID: CA228368 and CA478101454 CAID1 CAID2

gnomAD: MAF of 0.01866 (2411/ 129182 alleles) in the European (non-Finnish) population (CA228368). gnomAD

Case#: 02052, Age 25, Male, Blood type A+ (Table S3)

Disease Assertion: VWD 1

FamilyInfo: Patient is the only family member of family # 0220

Parental Genotype: Not listed

CasePresentingHPOs:N/A

CaseHPOFreeText: Bleeding Score: 11, VWF:Ag: 15, VWF:RCO:12, FVIII:C:20, VWF:CB: 16

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations.

Gene: VWF

Variant: NM_000552.4:c.1625C>G (p.Ala542Gly) and NM_000552.4:c.6187C>T (p.Pro2063Ser)

ClinVar: 381621 and 100436 ClinVar1

ClinVar2

CAID: CA6403319 and CA202650 CAID1

CAID2

gnomAD: MAF of 0.001355 (48/ 35418 alleles) in the Latino population (CA6403319). MAF of 0.04854 (1486/ 30616 alleles) in the South Asian Population (CA202650).

gnomAD1

gnomAD2

Case: Row 11 in Supplemental Table 1. Data represents 2 patients from 2 families.

DiseaseAssertion: type 1 VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs:

CaseHPOFreeRext: FVIII:C/VWF:Ag = 1.0; VWFpp/VWF:Ag = 2.0

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Genetic analysis was performed at the laboratory of hematology of the Radboud University Medical Center in Nijmegen. Ion semiconductor sequencing (Ion-Torrent) was used to analyze the VWF gene from peripheral blood obtained in EDTA tubes or from saliva samples. The 52 exons of VWF gene were analyzed including ±20 bp exon-intron boundaries. If no VWF gene variant was detected, multiplex ligation-dependent probe amplification (MLPA) analysis was performed to find large deletions or duplications. Thus, MLPA was performed in 183 patients (46.9%). All variants were confirmed with Sanger sequencing.

PreviouslyPublished:

Gene: VWF

Variant: 1625C>G A542G

HGVS: VWF:c.1625C>G (p.Ala542Gly)

ClinVarID: 381621

CAID:

gnomAD: 0.001062 (1714 in 1613708) 2 homozygotes https://gnomad.broadinstitute.org/variant/12-6057953-G-C?dataset=gnomad_r4

MultipleGeneVariants:

Gene: VWF

Variant: c.8366C>T p.Thr2789Ile (only present in 1 of the 2 patients)

CAID: CA6401321

gnomAD: absent

Case: Row 14 in Supplemental Table 1.

DiseaseAssertion: type 3 VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs:

CaseHPOFreeRext: FVIII:C/VWF:Ag = 5.8; VWFpp/VWF:Ag = 0.0

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Genetic analysis was performed at the laboratory of hematology of the Radboud University Medical Center in Nijmegen. Ion semiconductor sequencing (Ion-Torrent) was used to analyze the VWF gene from peripheral blood obtained in EDTA tubes or from saliva samples. The 52 exons of VWF gene were analyzed including ±20 bp exon-intron boundaries. If no VWF gene variant was detected, multiplex ligation-dependent probe amplification (MLPA) analysis was performed to find large deletions or duplications. Thus, MLPA was performed in 183 patients (46.9%). All variants were confirmed with Sanger sequencing.

PreviouslyPublished:

Gene: VWF

Variant: 1992delC C665A fs*3

HGVS: VWF:c.1992del (p.Cys665AlafsTer3)

ClinVarID: 1695349

CAID:

gnomAD: 6.195e-7 (1 in 1614124) no homozygotes https://gnomad.broadinstitute.org/variant/12-6052736-AG-A?dataset=gnomad_r4

Case UZ092: 28 year old female (row 93 in supplementary table)

DiseaseAssertion: type 1 VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032442

CaseHPOFreeRext: vWF:Ag (%) = 16; vWF:GPIbR (%) = 12; Act/Ag ratio = 0.75; FVIII:C (%) = 28; Platelets (x10^9/L) = 288

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: The Thrombosis-Hemostasis gene panel test used whole exome sequencing and included 99 diagnostic-grade genes (table 1 in PMID:36696193)

GenotypingMethod: WES using the coagulation subpanel of the UZ Leuven Thrombosis-Haemostasis gene panel test. WES was performed on the sequencing platform NovaSeq 6000 (Illumina), and Alissa Interpret software v5.2-5.4 (Agilent) was used for variant interpretation. Assessment of copy number variation was validated within the bioinformatics pipeline. The American College of Medical Genetics and Genomics and the Association of Molecular Pathology guidelines were used to classify variants as pathogenic (P), likely pathogenic (LP), a variant of uncertain significance (VUS), or (likely) benign (LB, B) variants

PreviouslyPublished:

Gene: VWF

Variant: c.4135C>T p.Arg1379Cys

HGVS:

ClinVarID: 100333

CAID:

gnomAD: 0.00002540 (41 in 1613910) no homozygotes https://gnomad.broadinstitute.org/variant/12-6019283-G-A?dataset=gnomad_r4

MultipleGeneVariants:

Gene: F11

Variant: c.1305-2A>G

ClinVarID: 2572126

gnomAD: absent

Case 13: 40 year old male, study ID UZ094 in supplemental table

DiseaseAssertion: type 2 NOS VWD presequencing, type 2M VWD postsequencing

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032442

CaseHPOFreeRext: vWF:Ag (%) = 61.2; vWF:GPIbR (%) = 24.8; Act/Ag ratio = 0.41; FVIII:C (%) = 31.5; Platelets (x10^9/L) = 368; normal multimers

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: The Thrombosis-Hemostasis gene panel test used whole exome sequencing and included 99 diagnostic-grade genes (table 1 in PMID:36696193)

GenotypingMethod: WES using the coagulation subpanel of the UZ Leuven Thrombosis-Haemostasis gene panel test. WES was performed on the sequencing platform NovaSeq 6000 (Illumina), and Alissa Interpret software v5.2-5.4 (Agilent) was used for variant interpretation. Assessment of copy number variation was validated within the bioinformatics pipeline. The American College of Medical Genetics and Genomics and the Association of Molecular Pathology guidelines were used to classify variants as pathogenic (P), likely pathogenic (LP), a variant of uncertain significance (VUS), or (likely) benign (LB, B) variants

PreviouslyPublished:

Gene: VWF

Variant: c.4195C>T p.Arg1399Cys

HGVS:

ClinVarID: 100337

CAID:

gnomAD: 0.00005143 (83 in 1613776) no homozygotes https://gnomad.broadinstitute.org/variant/12-6019223-G-A?dataset=gnomad_r4

CaseMYH7-8: Japan, Asian

CasePresentingHPOs: HP:0001639, HP:0006685 (Hypertrophic cardiomyopathy, Endomyocardial fibrosis)

HPOsFreeText: N/A

CaseNotHPOs: N/A

NotHPOsFreeText: N/A

CaseAddInfo:

CaseGenotypingMethod: Genomic DNA was extracted from whole blood from each proband. They each had 95 genes associated with DCM, HCM, and other inherited cardiovascular diseases sequenced with a panel, including both the exons and spicing regions. Variants were then filtered for rarity and pathogenicity.

Variant: NM_000257.3:c.1357C>T (p.Arg453Cys)

ClinVar: 14089 https://www.ncbi.nlm.nih.gov/clinvar/variation/14089/

gnomAD: Not in gnomAD

CaseMYH7-7: Japan, Asian

CasePresentingHPOs: HP:0001639, HP:0006685 (Hypertrophic cardiomyopathy, Endomyocardial fibrosis)

HPOsFreeText: N/A

CaseNotHPOs: N/A

NotHPOsFreeText: N/A

CaseAddInfo:

CaseGenotypingMethod: Genomic DNA was extracted from whole blood from each proband. They each had 95 genes associated with DCM, HCM, and other inherited cardiovascular diseases sequenced with a panel, including both the exons and spicing regions. Variants were then filtered for rarity and pathogenicity.

Variant: NM_000257.3:c.1358G>A (p.Arg453His)

ClinVar: 42838 https://www.ncbi.nlm.nih.gov/clinvar/variation/42838/

gnomAD: Not in gnomAD

CaseMYH7-9: Japan, Asian

CasePresentingHPOs: HP:0001639, HP:0006685 (Hypertrophic cardiomyopathy, Endomyocardial fibrosis)

HPOsFreeText: N/A

CaseNotHPOs: N/A

NotHPOsFreeText: N/A

CaseAddInfo:

CaseGenotypingMethod: Genomic DNA was extracted from whole blood from each proband. They each had 95 genes associated with DCM, HCM, and other inherited cardiovascular diseases sequenced with a panel, including both the exons and spicing regions. Variants were then filtered for rarity and pathogenicity.

Variant: NM_000257.3:c.1012G>A (p.Val338Met)

ClinVar: 164381 https://www.ncbi.nlm.nih.gov/clinvar/variation/164381/

gnomAD: Not in gnomAD

Supplementary Material 4

Case M-18: Japanese

DiseaseAssertion: idiopathic cardiomyopathy (HCM and DCM)

CasePreviousTesting: Clinical evaluation, chest radiography, electrocardiography, echocardiography, cardiac catheterization, full testing (MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1)

CaseGenotypingMethod: 8 sarcomeric genes amplified from genomic DNA via PCR then screened using bidirectional direct sequencing

Variant: NM_000257.3(MYH7):c.2221G>T (p.Gly741Trp)

ClinVar: 177665, https://www.ncbi.nlm.nih.gov/clinvar/variation/177665/

gnomAD: n/a

Supplementary Material 4

Case M-2: Japanese

DiseaseAssertion: idiopathic cardiomyopathy (HCM and DCM)

CasePreviousTesting: Clinical evaluation, chest radiography, electrocardiography, echocardiography, cardiac catheterization, full testing (MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1)

CaseGenotypingMethod: 8 sarcomeric genes amplified from genomic DNA via PCR then screened using bidirectional direct sequencing

Variant: NM_000257.3(MYH7):c.611G>A (p.Arg204His)

ClinVar: 43095, https://www.ncbi.nlm.nih.gov/clinvar/variation/43095/

gnomAD: 0.00001767, https://gnomad.broadinstitute.org/variant/14-23900998-C-T

Supplementary Material 4

Case M-8: Japanese

DiseaseAssertion: idiopathic cardiomyopathy (HCM and DCM)

CasePreviousTesting: Clinical evaluation, chest radiography, electrocardiography, echocardiography, cardiac catheterization, full testing (MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1)

CaseGenotypingMethod: 8 sarcomeric genes amplified from genomic DNA via PCR then screened using bidirectional direct sequencing

Variant: NM_000257.3(MYH7):c.1816G>A (p.Val606Met)

ClinVar: 14091, https://www.ncbi.nlm.nih.gov/clinvar/variation/14091/

gnomAD: 0.000007070, https://gnomad.broadinstitute.org/variant/14-23896866-C-T

Supplementary Material 4

Case M-25: Japanese

DiseaseAssertion: idiopathic cardiomyopathy (HCM and DCM)

CasePreviousTesting: Clinical evaluation, chest radiography, electrocardiography, echocardiography, cardiac catheterization, full testing (MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1)

CaseGenotypingMethod: 8 sarcomeric genes amplified from genomic DNA via PCR then screened using bidirectional direct sequencing

Variant: NM_000257.3:c.2596T>C

CAID: CA389048059, http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA389048059

gnomAD: n/a

Supplementary Material 4

Case M-14: Japanese

DiseaseAssertion: idiopathic cardiomyopathy (HCM and DCM)

CasePreviousTesting: Clinical evaluation, chest radiography, electrocardiography, echocardiography, cardiac catheterization, full testing (MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1)

CaseGenotypingMethod: 8 sarcomeric genes amplified from genomic DNA via PCR then screened using bidirectional direct sequencing

Variant: NM_000257.3(MYH7):c.2155C>T (p.Arg719Trp)

ClinVar: 14104, https://www.ncbi.nlm.nih.gov/clinvar/variation/14104/

gnomAD: 0.00003185, https://gnomad.broadinstitute.org/variant/14-23895180-G-A

Supplementary Material 4

Case M-22: Japanese

DiseaseAssertion: idiopathic cardiomyopathy (HCM and DCM)

CasePreviousTesting: Clinical evaluation, chest radiography, electrocardiography, echocardiography, cardiac catheterization, full testing (MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1)

CaseGenotypingMethod: 8 sarcomeric genes amplified from genomic DNA via PCR then screened using bidirectional direct sequencing

Variant: NM_000257.3(MYH7):c.2333A>G (p.Asp778Gly)

ClinVar: 14100, https://www.ncbi.nlm.nih.gov/clinvar/variation/14100/

gnomAD: n/a

Supplementary Material 4

Case M-15: Japanese

DiseaseAssertion: idiopathic cardiomyopathy (HCM and DCM)

CasePreviousTesting: Clinical evaluation, chest radiography, electrocardiography, echocardiography, cardiac catheterization, full testing (MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1)

CaseGenotypingMethod: 8 sarcomeric genes amplified from genomic DNA via PCR then screened using bidirectional direct sequencing

Variant: NM_000257.3(MYH7):c.2155C>T (p.Arg719Trp)

ClinVar: 14104, https://www.ncbi.nlm.nih.gov/clinvar/variation/14104/

gnomAD: 0.00003185, https://gnomad.broadinstitute.org/variant/14-23895180-G-A

Supplementary Data: Table S3

Case 140:

DiseaseAssertion: left ventricular noncompaction

CasePresentingHPOs: HP:0030682 (left ventricular noncompaction)

CaseHPOFreeText: >7yo, able to hold breath, non compacted segment = distinct 2-layered appearance of trabeculated and compacted myocardium, NC/C ratio > 2.3:1

CasePreviousTesting: Cardiac MRI using 17-segment model of LV segmentation, ECG, transthoracic echocardiography, full testing (MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1), additional testing listed in supplementary data tables S1 and S2.

CaseGenotypingMethod: WES, variant enrichment analysis

Variant: NM_000257.3(MYH7):c.3286G>T (p.Asp1096Tyr)

ClinVar: 42953, https://www.ncbi.nlm.nih.gov/clinvar/variation/42953/

gnomAD: 0.0001414, https://gnomad.broadinstitute.org/variant/14-23890217-C-A

MultipleGeneVariants:

(1) SDHA Variant:

Variant: NM_004168.3(SDHA):c.830C>T (p.Thr277Met)

ClinVar: 222817, https://www.ncbi.nlm.nih.gov/clinvar/variation/222817/

gnomAD: 0.00008359, https://gnomad.broadinstitute.org/variant/5-231050-C-T

(2) TTN Variant:

Variant: p.32991_32992del no ClinVar or CAID

Supplementary Data: Table S3

Case: 63

DiseaseAssertion: left ventricular noncompaction

CasePresentingHPOs: HP:0030682 (left ventricular noncompaction)

CaseHPOFreeText: suspected LVNC, >7yo, able to hold breath, non compacted segment = distinct 2-layered appearance of trabeculated and compacted myocardium, NC/C ratio < 2.3:1

CasePreviousTesting: Cardiac MRI using 17-segment model of LV segmentation, ECG, transthoracic echocardiography, full testing (MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1), additional testing listed in supplementary data tables S1 and S2.

CaseGenotypingMethod: WES, variant enrichment analysis

Variant: NM_000257.3(MYH7):c.3337-3dupC written in paper as g.23889445insG

ClinVar: 42956, https://www.ncbi.nlm.nih.gov/clinvar/variation/42956/

gnomAD: 0.02126, https://gnomad.broadinstitute.org/variant/14-23889445-T-TG

MultipleGeneVariants:

(1) TTN Variant:

Variant: NM_133378.4(TTN):c.29331A>G (p.Glu9777=) written in paper as p.Arg9778Ter, g.179547454

ClinVar: 46884, https://www.ncbi.nlm.nih.gov/clinvar/variation/46884/

gnomAD: 0.005805, https://gnomad.broadinstitute.org/variant/2-179547455-T-C

Supplementary Data: Table S3

Case 35:

DiseaseAssertion: left ventricular noncompaction

CasePresentingHPOs: HP:0030682 (left ventricular noncompaction)

CaseHPOFreeText: >7yo, able to hold breath, non compacted segment = distinct 2-layered appearance of trabeculated and compacted myocardium, NC/C ratio > 2.3:1

CasePreviousTesting: Cardiac MRI using 17-segment model of LV segmentation, ECG, transthoracic echocardiography, full testing (MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1), additional testing listed in supplementary data tables S1 and S2.

CaseGenotypingMethod: WES, variant enrichment analysis

Variant: NM_000257.3(MYH7):c.115G>A (p.Val39Met)

ClinVar: 42827, https://www.ncbi.nlm.nih.gov/clinvar/variation/42827/

gnomAD: 0.00004596, https://gnomad.broadinstitute.org/variant/14-23902827-C-T

Supplementary Data: Table S3

Case 90:

DiseaseAssertion: left ventricular noncompaction

CasePresentingHPOs: HP:0030682 (left ventricular noncompaction)

CaseHPOFreeText: >7yo, able to hold breath, non compacted segment = distinct 2-layered appearance of trabeculated and compacted myocardium, NC/C ratio > 2.3:1

CasePreviousTesting: Cardiac MRI using 17-segment model of LV segmentation, ECG, transthoracic echocardiography, full testing (MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1), additional testing listed in supplementary data tables S1 and S2.

CaseGenotypingMethod: WES, variant enrichment analysis

Variant: NM_000257.3(MYH7):c.745C>T (p.Arg249Ter)

ClinVar: 407183, https://www.ncbi.nlm.nih.gov/clinvar/variation/407183/

gnomAD: 0.000003977, https://gnomad.broadinstitute.org/variant/14-23900678-G-A

MultipleGeneVariants:

(1) TPM1 Variant:

Variant: NM_001018004.1(TPM1):c.775A>G (p.Lys259Glu)

ClinVar: 43687, https://www.ncbi.nlm.nih.gov/clinvar/variation/43687/

gnomAD: 0.0008382, https://gnomad.broadinstitute.org/variant/15-63363291-A-G

(2) PRKAG2 Variant:

Variant: p.Lys133Ile no ClinVar or CAID

Supplementary Data: Table S3

Case 12:

DiseaseAssertion: left ventricular noncompaction

CasePresentingHPOs: HP:0030682 (left ventricular noncompaction)

CaseHPOFreeText: >7yo, able to hold breath, non compacted segment = distinct 2-layered appearance of trabeculated and compacted myocardium, NC/C ratio > 2.3:1

CasePreviousTesting: Cardiac MRI using 17-segment model of LV segmentation, ECG, transthoracic echocardiography, full testing (MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1), additional testing listed in supplementary data tables S1 and S2.

CaseGenotypingMethod: WES, variant enrichment analysis

Variant: NM_000257.3(MYH7):c.5786C>T (p.Thr1929Met)

ClinVar: 181397, https://www.ncbi.nlm.nih.gov/clinvar/variation/181397/

gnomAD: 0.00005308, https://gnomad.broadinstitute.org/variant/14-23882972-G-A

Case153: Female, 0.083 years onset, Japan, Asian

DiseaseAssertion: Left ventricular noncompaction

CasePresentingHPOs: HP:0030682, HP:0025169 (Left ventricular noncompaction, Left ventricular systolic dysfunction)

HPOsFreeText: Left Ventricular Ejection Fraction at 46%, LVDD-Z score at 0.795

CaseNotHPOs: HP:0011675 (Arrhythmia)

NotHPOsFreeText: Congenital heart disease with significant hemodynamic changes

CaseAddInfo: Sister also has LVNC

CasePreviousTesting: Genes tested include the 8 sarcomere genes as well as 65 more listed in Table S1.

CaseGenotypingMethod: Genomic DNA was extracted from whole blood from each of the probands. Next Generation Sequencing of 73 genes related to cardiac function was performed, incorporating PCR amplification, and any variants found were subjected to filtering for frequency and pathogenicity. Any variants suggested to be pathogenic were confirmed by Sanger sequencing afterwards.

Variant: NM_000257.3:c.1342G>A (p.Glu448Lys)

CAID: CA389050830 https://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/allele?hgvs=NM_000257.3:c.1342G%3EA

gnomAD: Not in gnomAD

Case361: Female, Birth onset, Japan, Asian

DiseaseAssertion: Left ventricular noncompaction

CasePresentingHPOs: HP:0030682, HP:0025169, HP:0001635 (Left ventricular noncompaction, Left ventricular systolic dysfunction, Heart failure)

HPOsFreeText: Left Ventricular Ejection Fraction at 38%, LVDD-Z score at 0.977

CaseNotHPOs: HP:0011675 (Arrhythmia)

NotHPOsFreeText: Congenital heart disease with significant hemodynamic changes

CaseAddInfo: No family history

CasePreviousTesting: Genes tested include the 8 sarcomere genes as well as 65 more listed in Table S1.

CaseGenotypingMethod: Genomic DNA was extracted from whole blood from each of the probands. Next Generation Sequencing of 73 genes related to cardiac function was performed, incorporating PCR amplification, and any variants found were subjected to filtering for frequency and pathogenicity. Any variants suggested to be pathogenic were confirmed by Sanger sequencing afterwards.

Variant: NM_000257.3:c.896-1G>A

CAID: CA389051805 https://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/allele?hgvs=NM_000257.3%3Ac.896-1G%3EA

gnomAD: Not in gnomAD

Case333: Male, Birth onset, Japan, Asian

DiseaseAssertion: Left ventricular noncompaction

CasePresentingHPOs: HP:0030682, HP:0025169, HP:0001635 (Left ventricular noncompaction, Left ventricular systolic dysfunction, Heart failure)

HPOsFreeText: Left Ventricular Ejection Fraction at 10%, LVDD-Z score at -0.4

CaseNotHPOs: HP:0011675 (Arrhythmia)

NotHPOsFreeText: Congenital heart disease with significant hemodynamic changes

CaseAddInfo: No family history

CasePreviousTesting: Genes tested include the 8 sarcomere genes as well as 65 more listed in Table S1.

CaseGenotypingMethod: Genomic DNA was extracted from whole blood from each of the probands. Next Generation Sequencing of 73 genes related to cardiac function was performed, incorporating PCR amplification, and any variants found were subjected to filtering for frequency and pathogenicity. Any variants suggested to be pathogenic were confirmed by Sanger sequencing afterwards.

Variant: NM_000257.3:c.668C>T (p.Ala223Val)

CAID: CA389052292 https://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/allele?hgvs=NM_000257.3:c.668C%3ET

gnomAD: Not in gnomAD

Case250: Male, 0.04 years onset, Japan, Asian

DiseaseAssertion: Left ventricular noncompaction

CasePresentingHPOs: HP:0030682, HP:0001635 (Left ventricular noncompaction, Heart failure)

HPOsFreeText: Left Ventricular Ejection Fraction at 60%, LVDD-Z score at 1.6326

CaseNotHPOs: HP:0011675 (Arrhythmia)

NotHPOsFreeText: Congenital heart disease with significant hemodynamic changes

CaseAddInfo: No family history

CasePreviousTesting: Genes tested include the 8 sarcomere genes as well as 65 more listed in Table S1.

CaseGenotypingMethod: Genomic DNA was extracted from whole blood from each of the probands. Next Generation Sequencing of 73 genes related to cardiac function was performed, incorporating PCR amplification, and any variants found were subjected to filtering for frequency and pathogenicity. Any variants suggested to be pathogenic were confirmed by Sanger sequencing afterwards.

Variant: NM_000257.3:c.2030A>T (p.Glu677Val)

CAID: CA389049283 https://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/allele?hgvs=NM_000257.3:c.2030A%3ET

gnomAD: Not in gnomAD

Case427: Female, 1.5 years onset, Japan, Asian

DiseaseAssertion: Left ventricular noncompaction

FamilyInfo: Father has DCM

CasePresentingHPOs: HP:0030682, HP:0025169 (Left ventricular noncompaction, Left ventricular systolic dysfunction)

HPOsFreeText: Left Ventricular Ejection Fraction at 44.1%, LVDD-Z score at 1.3709

CaseNotHPOs: HP:0011675, HP:0001635 (Arrhythmia, Heart failure)

NotHPOsFreeText: Congenital heart disease with significant hemodynamic changes

CaseAddInfo:

CasePreviousTesting: Genes tested include the 8 sarcomere genes as well as 65 more listed in Table S1.

CaseGenotypingMethod: Genomic DNA was extracted from whole blood from each of the probands. Next Generation Sequencing of 73 genes related to cardiac function was performed, incorporating PCR amplification, and any variants found were subjected to filtering for frequency and pathogenicity. Any variants suggested to be pathogenic were confirmed by Sanger sequencing afterwards.

Variant: NM_000257.3:c.2821C>T (p.Arg941Cys)

CAID: CA389046936 https://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/allele?hgvs=NM_000257.3:c.2821C%3ET

gnomAD: Not in gnomAD

Case392: Male, 0.083 years onset, Japan, Asian

DiseaseAssertion: Left ventricular noncompaction

CasePresentingHPOs: HP:0030682, HP:0025169, HP:0001635 (Left ventricular noncompaction, Left ventricular systolic dysfunction, Heart failure)

HPOsFreeText: Left Ventricular Ejection Fraction at 29%, LVDD-Z score at 2.1428

CaseNotHPOs: HP:0011675 (Arrhythmia)

NotHPOsFreeText: Congenital heart disease with significant hemodynamic changes

CaseAddInfo: No family history

CasePreviousTesting: Genes tested include the 8 sarcomere genes as well as 65 more listed in Table S1.

CaseGenotypingMethod: Genomic DNA was extracted from whole blood from each of the probands. Next Generation Sequencing of 73 genes related to cardiac function was performed, incorporating PCR amplification, and any variants found were subjected to filtering for frequency and pathogenicity. Any variants suggested to be pathogenic were confirmed by Sanger sequencing afterwards.

Variant: NM_000257.3:c.944A>G (p.Gln315Arg)

CAID: CA389051698 https://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/allele?hgvs=NM_000257.3:c.944A%3EG

gnomAD: Not in gnomAD

Case378: Female, Birth onset, Japan, Asian

DiseaseAssertion: Left ventricular noncompaction

FamilyInfo: Sister has LVNC

CasePresentingHPOs: HP:0030682, HP:0025169, HP:0001635, HP:0005110 (Left ventricular noncompaction, Left ventricular systolic dysfunction, Heart failure, Atrial fibrillation)

HPOsFreeText: Left Ventricular Ejection Fraction at 20%, LVDD-Z score at 0.1

CaseNotHPOs: N/A

NotHPOsFreeText: Congenital heart disease with significant hemodynamic changes

CaseAddInfo:

CasePreviousTesting: Genes tested include the 8 sarcomere genes as well as 65 more listed in Table S1.

CaseGenotypingMethod: Genomic DNA was extracted from whole blood from each of the probands. Next Generation Sequencing of 73 genes related to cardiac function was performed, incorporating PCR amplification, and any variants found were subjected to filtering for frequency and pathogenicity. Any variants suggested to be pathogenic were confirmed by Sanger sequencing afterwards.

Variant: NM_000257.3:c.1859T>C (p.Leu620Pro)

CAID: CA389049669 https://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/allele?hgvs=NM_000257.3:c.1859T%3EC

gnomAD: Not in gnomAD

Case298: Female, 6 years onset, Japan, Asian

DiseaseAssertion: Left ventricular noncompaction

CasePresentingHPOs: HP:0030682 (Left ventricular noncompaction)

HPOsFreeText: Left Ventricular Ejection Fraction at 65%, LVDD-Z score at 2.1

CaseNotHPOs: HP:0011675 (Arrhythmia)

NotHPOsFreeText: Congenital heart disease with significant hemodynamic changes

CaseAddInfo: No family history

CasePreviousTesting: Genes tested include the 8 sarcomere genes as well as 65 more listed in Table S1.

CaseGenotypingMethod: Genomic DNA was extracted from whole blood from each of the probands. Next Generation Sequencing of 73 genes related to cardiac function was performed, incorporating PCR amplification, and any variants found were subjected to filtering for frequency and pathogenicity. Any variants suggested to be pathogenic were confirmed by Sanger sequencing afterwards.

Variant: NM_000257.3:c.2710C>T (p.Arg904Cys)

ClinVar: 164316 https://www.ncbi.nlm.nih.gov/clinvar/variation/164316/

gnomAD: Ashkenazi Jewish 9.921e-5, Overall 3.977e-6 https://gnomad.broadinstitute.org/variant/14-23893328-G-A

Case#: SF No. 28, GC Case No. 21, male, 83

DiseaseAssertion: hypertrophic cardiomyopathy, dilated cardiomyopathy

FamilyInfo: No

CasePresentingHPOs: N/A

CaseHPOFreeText: Gastric cancer,

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

CaseGenotypingMethod: WES, Sanger sequencing,

Variant: NM_000257.3(MYH7):c.4522_4524delGAG (p.Glu1508del)

ClinVar: 43023 https://www.ncbi.nlm.nih.gov/clinvar/variation/43023/

CAID: N/A

gnomAD: absent

Case#: SF No. 30, GC Case No. 23, female, 31

DiseaseAssertion: hypertrophic cardiomyopathy, dilated cardiomyopathy

FamilyInfo: Yes, one affected

CasePresentingHPOs: N/A

CaseHPOFreeText: Gastric cancer,

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

CaseGenotypingMethod: WES, Sanger sequencing,

Variant: NM_000257.3(MYH7):c.4522_4524delGAG (p.Glu1508del)

ClinVar: 43023 https://www.ncbi.nlm.nih.gov/clinvar/variation/43023/

CAID: N/A

gnomAD: absent

Supplementary Data, Table 2

Case: Australian

DiseaseAssertion: HCM

CaseHPOFreeText: maximum left ventricular wall thickness of ≥15 mm

CasePreviousTesting: electrocardiography, echocardiography, Full testing (MYBPC3, MYH7, TNNT2, TNNI3, TPM1, MYL2, MYL3, ACTC1)

CaseGenotypingMethod: DNA isolated from peripheral blood or buccal swabs, PCR, Sanger sequencing, segregation analysis, haplotype analysis of MYBPC3 and MYH7

Variant: NM_000257.3(MYH7):c.2722C>G (p.Leu908Val)

ClinVar: 14097, https://www.ncbi.nlm.nih.gov/clinvar/variation/14097/

gnomAD: 0.00003185, https://gnomad.broadinstitute.org/variant/14-23893316-G-C

Supplementary Data, Table 2

Case: Australian

DiseaseAssertion: HCM

CaseHPOFreeText: maximum left ventricular wall thickness of ≥15 mm

CasePreviousTesting: electrocardiography, echocardiography, Full testing (MYBPC3, MYH7, TNNT2, TNNI3, TPM1, MYL2, MYL3, ACTC1)

CaseGenotypingMethod: DNA isolated from peripheral blood or buccal swabs, PCR, Sanger sequencing, segregation analysis, haplotype analysis of MYBPC3 and MYH7

Variant: NM_000257.3(MYH7):c.428G>A (p.Arg143Gln)

ClinVar: 43006, https://www.ncbi.nlm.nih.gov/clinvar/variation/43006/

gnomAD: 0.000003977, https://gnomad.broadinstitute.org/variant/14-23901922-C-T

Supplementary Data, Table 2

Case: Australian

DiseaseAssertion: HCM

CaseHPOFreeText: maximum left ventricular wall thickness of ≥15 mm

CasePreviousTesting: electrocardiography, echocardiography, Full testing (MYBPC3, MYH7, TNNT2, TNNI3, TPM1, MYL2, MYL3, ACTC1)

CaseGenotypingMethod: DNA isolated from peripheral blood or buccal swabs, PCR, Sanger sequencing, segregation analysis, haplotype analysis of MYBPC3 and MYH7

Variant: NM_000257.3(MYH7):c.611G>A (p.Arg204His)

ClinVar: 43095, https://www.ncbi.nlm.nih.gov/clinvar/variation/43095/

gnomAD: 0.00001767, https://gnomad.broadinstitute.org/variant/14-23900998-C-T

Supplementary Data, Table 2

Variant noted to be present in 3 individuals

Variant: NM_000257.3(MYH7):c.2221G>T (p.Gly741Trp)

ClinVar: 177665, https://www.ncbi.nlm.nih.gov/clinvar/variation/177665/

gnomAD: n/a

Supplementary Data, Table 2

Case: Australian

DiseaseAssertion: HCM

CaseHPOFreeText: maximum left ventricular wall thickness of ≥15 mm

CasePreviousTesting: electrocardiography, echocardiography, Full testing (MYBPC3, MYH7, TNNT2, TNNI3, TPM1, MYL2, MYL3, ACTC1)

CaseGenotypingMethod: DNA isolated from peripheral blood or buccal swabs, PCR, Sanger sequencing, segregation analysis, haplotype analysis of MYBPC3 and MYH7

Variant: NM_000257.3(MYH7):c.1727A>G (p.His576Arg)

ClinVar: 177625, https://www.ncbi.nlm.nih.gov/clinvar/variation/177625/

gnomAD: 0.00001768, https://gnomad.broadinstitute.org/variant/14-23896955-T-C

Supplementary Data, Table 2

Variant noted to be present in 3 individuals

Variant: NM_000257.3(MYH7):c.2389G>A (p.Ala797Thr)

ClinVar: 42901, https://www.ncbi.nlm.nih.gov/clinvar/variation/42901/

gnomAD: 0.00002386, https://gnomad.broadinstitute.org/variant/14-23894525-C-T

Supplementary Data, Table 2

Case: Australian

DiseaseAssertion: HCM

CaseHPOFreeText: maximum left ventricular wall thickness of ≥15 mm

CasePreviousTesting: electrocardiography, echocardiography, Full testing (MYBPC3, MYH7, TNNT2, TNNI3, TPM1, MYL2, MYL3, ACTC1)

CaseGenotypingMethod: DNA isolated from peripheral blood or buccal swabs, PCR, Sanger sequencing, segregation analysis, haplotype analysis of MYBPC3 and MYH7

Variant: NM_000257.3(MYH7):c.2155C>T (p.Arg719Trp)

ClinVar: 14104, https://www.ncbi.nlm.nih.gov/clinvar/variation/14104/

gnomAD: 0.00003185, https://gnomad.broadinstitute.org/variant/14-23895180-G-A

Supplementary Data, Table 2

Variant noted to be present in 7 individuals

Variant: NM_000257.3(MYH7):c.2093T>C (p.Val698Ala)

ClinVar: 42878, https://www.ncbi.nlm.nih.gov/clinvar/variation/42878/

gnomAD: n/a

Table 1 and 4

Case A36: Female, 49yo

DiseaseAssertion: HCM

FamilyInfo: positive family history

CaseHPOFreeText: interventricular septum thickness = 22mm, left ventricular end diastolic diameter = 42.2mm, left ventricular end systolic diameter = 31.7mm, left ventricular posterior wall thickness = 10.9mm, left atrium = 32mm, left ventricular ejection fraction = 54%

CasePreviousTesting: 12-lead ECG, echocardiography, full testing (MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1), additional testing (LMNA, PRKAG2, SCN5A, MYH6)

CaseGenotypingMethod: genomic DNA collected from peripheral whole blood samples, PCR, high-throughput sequencing using PGM Sequencing 400 kit, variants verified via Sanger Sequencing

Variant: NM_000257.3:c.2654A>C

CAID: CA389047874, http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA389047874

gnomAD: n/a

Table 1 and 4

Case A12: Female, 21yo

DiseaseAssertion: HCM

FamilyInfo: positive family history

CaseHPOFreeText: interventricular septum thickness = 25.9mm, left ventricular end diastolic diameter = 32.0mm, left ventricular end systolic diameter = 18.4mm, left ventricular posterior wall thickness = 9.4mm, left atrium = 26.9mm, left ventricular ejection fraction = 75%

CasePreviousTesting: 12-lead ECG, echocardiography, full testing (MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1), additional testing (LMNA, PRKAG2, SCN5A, MYH6)

CaseGenotypingMethod: genomic DNA collected from peripheral whole blood samples, PCR, high-throughput sequencing using PGM Sequencing 400 kit, variants verified via Sanger Sequencing

Variant: NM_000257.3(MYH7):c.2155C>T (p.Arg719Trp)

ClinVar: 14104, https://www.ncbi.nlm.nih.gov/clinvar/variation/14104/

gnomAD: 0.00003185, https://gnomad.broadinstitute.org/variant/14-23895180-G-A

Supplementary Data Table S3

Case: 210

DiseaseEntity: HCM

HPOsFreeText: left ventricular hypertrophy (LVH) ≥15 mm

InheritancePattern: n/a

CasePreviousTesting: MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1 (59 genes total tested)

CaseGenotypingMethod: NGS of 59 genes (Supplemental Table S1), pathogenic and likely pathogenic variants confirmed via Sanger Sequencing

Variant: NM_000257.3:c.1021T>C (p.Phe341Leu)

CAID: CA389051533 http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA389051533

gnomAD: Not in gnomAD

MultipleGeneVariants:

(1) MYH6 Variant

Variant: NM_002471.3:c.5209A>T (p.Thr1737Ser)

CAID: CA257777730 http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA257777730

gnomAD: Not in gnomAD

(2) VCL Variant

Variant: NM_014000.2(VCL):c.1907A>G (p.His636Arg)

ClinVar: 45594 https://www.ncbi.nlm.nih.gov/clinvar/variation/45594/

gnomAD: 0.006330, https://gnomad.broadinstitute.org/variant/10-75860740-A-G

Supplementary Data Table S3

Case: 329

DiseaseEntity: HCM

HPOsFreeText: left ventricular hypertrophy (LVH) ≥15 mm

InheritancePattern: n/a

CasePreviousTesting: MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1 (59 genes total tested)

CaseGenotypingMethod: NGS of 59 genes (Supplemental Table S1), pathogenic and likely pathogenic variants confirmed via Sanger Sequencing

Variant1: NM_000257.4(MYH7):c.3158G>A (p.Arg1053Gln)

ClinVar: 155814 https://www.ncbi.nlm.nih.gov/clinvar/variation/155814/

gnomAD: 0.0006368, https://gnomad.broadinstitute.org/variant/14-23891476-C-T

Variant2: NM_000257.4(MYH7):c.4472C>G (p.Ser1491Cys)

ClinVar: 43020 https://www.ncbi.nlm.nih.gov/clinvar/variation/43020/

gnomAD: 0.01265, https://gnomad.broadinstitute.org/variant/14-23886409-G-C

Supplementary Data Table S3

Case: 154

DiseaseEntity: HCM

HPOsFreeText: left ventricular hypertrophy (LVH) ≥15 mm

InheritancePattern: n/a

CasePreviousTesting: MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1 (59 genes total tested)

CaseGenotypingMethod: NGS of 59 genes (Supplemental Table S1), pathogenic and likely pathogenic variants confirmed via Sanger Sequencing

Variant: NM_000257.4(MYH7):c.3158G>A (p.Arg1053Gln)

ClinVar: 155814 https://www.ncbi.nlm.nih.gov/clinvar/variation/155814/

gnomAD: 0.0006368, https://gnomad.broadinstitute.org/variant/14-23891476-C-T

MultipleGeneVariants:

(1) FBN1 Variant

Variant: NM_000138.4(FBN1):c.3077T>C (p.Phe1026Ser)

ClinVar: 199948 https://www.ncbi.nlm.nih.gov/clinvar/variation/199948/

gnomAD: 0.006608, https://gnomad.broadinstitute.org/variant/15-48782053-A-G

(2) JUP Variant

Variant: NM_002230.4(JUP):c.1942G>A (p.Val648Ile)

ClinVar: 45842 https://www.ncbi.nlm.nih.gov/clinvar/variation/45842/

gnomAD: 0.01341, https://gnomad.broadinstitute.org/variant/17-39913771-C-T

Supplementary Data Table S3

Case: 204

DiseaseEntity: HCM

HPOsFreeText: left ventricular hypertrophy (LVH) ≥15 mm

InheritancePattern: n/a

CasePreviousTesting: MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1 (59 genes total tested)

CaseGenotypingMethod: NGS of 59 genes (Supplemental Table S1), pathogenic and likely pathogenic variants confirmed via Sanger Sequencing

Variant: NM_000257.4(MYH7):c.3158G>A (p.Arg1053Gln)

ClinVar: 155814 https://www.ncbi.nlm.nih.gov/clinvar/variation/155814/

gnomAD: 0.0006368, https://gnomad.broadinstitute.org/variant/14-23891476-C-T

Supplementary Data Table S3

Case: 145

DiseaseEntity: HCM

HPOsFreeText: left ventricular hypertrophy (LVH) ≥15 mm

InheritancePattern: n/a

CasePreviousTesting: MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1 (59 genes total tested)

CaseGenotypingMethod: NGS of 59 genes (Supplemental Table S1), pathogenic and likely pathogenic variants confirmed via Sanger Sequencing

Variant1: NM_000257.4(MYH7):c.1816G>A (p.Val606Met)

ClinVar: 14091 https://www.ncbi.nlm.nih.gov/clinvar/variation/14091/

gnomAD: 0.00001548, https://gnomad.broadinstitute.org/variant/14-23896866-C-T

Variant2: NM_000257.4(MYH7):c.3853+7C>T

ClinVar: 42977 https://www.ncbi.nlm.nih.gov/clinvar/variation/42977/

gnomAD: 0.003956, https://gnomad.broadinstitute.org/variant/14-23888685-G-A

MultipleGeneVariants:

(1) SDHA Variant

Variant: NM_004168.4(SDHA):c.1886A>T (p.Tyr629Phe)

ClinVar: 224949 https://www.ncbi.nlm.nih.gov/clinvar/variation/224949/

gnomAD: 0.5249, https://gnomad.broadinstitute.org/variant/5-254599-A-T

(2) TMPO Variant

Variant: NM_001032283.2(TMPO):c.859G>C (p.Ala287Pro)

ClinVar: 43693 https://www.ncbi.nlm.nih.gov/clinvar/variation/43693/

gnomAD: 0.04732, https://gnomad.broadinstitute.org/variant/12-98938295-G-C

Supplementary Data Table S3

Case: 355

DiseaseEntity: HCM

HPOsFreeText: left ventricular hypertrophy (LVH) ≥15 mm

InheritancePattern: n/a

CasePreviousTesting: MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1 (59 genes total tested)

CaseGenotypingMethod: NGS of 59 genes (Supplemental Table S1), pathogenic and likely pathogenic variants confirmed via Sanger Sequencing

Variant: NM_000257.4(MYH7):c.2945T>C (p.Met982Thr)

ClinVar: 42941 https://www.ncbi.nlm.nih.gov/clinvar/variation/42941/

gnomAD: 0.001416, https://gnomad.broadinstitute.org/variant/14-23892910-A-G

MultipleGeneVariants:

(1) MYBPC3 Variant

Variant: NM_000256.3(MYBPC3):c.3413G>A (p.Arg1138His)

ClinVar: 177689 https://www.ncbi.nlm.nih.gov/clinvar/variation/177689/

gnomAD: 0.01063, https://gnomad.broadinstitute.org/variant/11-47354442-C-T

Supplementary Data Table S3

Case: 52

DiseaseEntity: HCM

HPOsFreeText: left ventricular hypertrophy (LVH) ≥15 mm

InheritancePattern: n/a

CasePreviousTesting: MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1 (59 genes total tested)

CaseGenotypingMethod: NGS of 59 genes (Supplemental Table S1), pathogenic and likely pathogenic variants confirmed via Sanger Sequencing

Variant: NM_000257.4(MYH7):c.2451C>A (p.Asn817Lys)

ClinVar: 235029, https://www.ncbi.nlm.nih.gov/clinvar/variation/235029/

gnomAD: absent

MultipleGeneVariants:

(1) TTN Variant

Variant: NM_001267550.2(TTN):c.74597_74599CAA[1] (p.Thr24867del)

ClinVar: 165840, https://www.ncbi.nlm.nih.gov/clinvar/variation/165840/

gnomAD: absent

Supplementary Data Table S3

Case: 19

DiseaseEntity: HCM

HPOsFreeText: left ventricular hypertrophy (LVH) ≥15 mm

InheritancePattern: n/a

CasePreviousTesting: MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1 (59 genes total tested)

CaseGenotypingMethod: NGS of 59 genes (Supplemental Table S1), pathogenic and likely pathogenic variants confirmed via Sanger Sequencing

Variant: NM_000257.4(MYH7):c.3158G>A (p.Arg1053Gln)

ClinVar: 155814, https://www.ncbi.nlm.nih.gov/clinvar/variation/155814/

gnomAD: 0.00006010, https://gnomad.broadinstitute.org/variant/14-23891476-C-T

Supplementary Data Table S3

Case: 256

DiseaseEntity: HCM

HPOsFreeText: left ventricular hypertrophy (LVH) ≥15 mm

InheritancePattern: n/a

CasePreviousTesting: MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1 (59 genes total tested)

CaseGenotypingMethod: NGS of 59 genes (Supplemental Table S1), pathogenic and likely pathogenic variants confirmed via Sanger Sequencing

Variant: NM_000257.4(MYH7):c.3853+7C>T

ClinVar: 42977 https://www.ncbi.nlm.nih.gov/clinvar/variation/42977/

gnomAD: 0.003956, https://gnomad.broadinstitute.org/variant/14-23888685-G-A

MultipleGeneVariants:

(1) PLB1 Variant

Variant: NM_153021.4:c.275A>G (p.Lys92Arg)

CAID: CA1586810 http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/allele?hgvsOrDescriptor=NM_153021.5%3Ac.275A%3EG

gnomAD: 0.03209, https://gnomad.broadinstitute.org/variant/2-28748165-A-G

(2) RBM20 Variant

Variant: NM_001134363.3(RBM20):c.2662G>A (p.Asp888Asn)

ClinVar: 43995 https://www.ncbi.nlm.nih.gov/clinvar/variation/43995/

gnomAD: 0.02090, https://gnomad.broadinstitute.org/variant/10-112581039-G-A

Supplementary Data Table S3

Case: 353

DiseaseEntity: HCM

HPOsFreeText: left ventricular hypertrophy (LVH) ≥15 mm

InheritancePattern: n/a

CasePreviousTesting: MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1 (59 genes total tested)

CaseGenotypingMethod: NGS of 59 genes (Supplemental Table S1), pathogenic and likely pathogenic variants confirmed via Sanger Sequencing

Variant: NM_000257.4(MYH7):c.3158G>A (p.Arg1053Gln)

ClinVar: 155814 https://www.ncbi.nlm.nih.gov/clinvar/variation/155814/

gnomAD: 0.0006368, https://gnomad.broadinstitute.org/variant/14-23891476-C-T

MultipleGeneVariants:

(1) EYA4 Variant

Variant: NM_004100.5(EYA4):c.979G>A (p.Asp327Asn)

ClinVar: 191664 https://www.ncbi.nlm.nih.gov/clinvar/variation/191664/

gnomAD: 0.004341, https://gnomad.broadinstitute.org/variant/6-133802609-G-A

(2) TTN Variant

Variant: NM_133378.4:c.21031G>T (p.Glu7011Ter)

CAID: CA349496727 http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/allele?hgvsOrDescriptor=NM_133378.4%3Ac.21031G%3ET

gnomAD: Not in gnomAD

Supplementary Data Table S3

Case: 46

DiseaseEntity: HCM

HPOsFreeText: left ventricular hypertrophy (LVH) ≥15 mm

InheritancePattern: n/a

CasePreviousTesting: MYBPC3, TNNT2, TNNI3, MYL2, MYL3, TPM1, ACTC1 (59 genes total tested)

CaseGenotypingMethod: NGS of 59 genes (Supplemental Table S1), pathogenic and likely pathogenic variants confirmed via Sanger Sequencing

Variant: NM_000257.4(MYH7):c.3158G>A (p.Arg1053Gln)

ClinVar: 155814, https://www.ncbi.nlm.nih.gov/clinvar/variation/155814/

gnomAD: 0.00006010, https://gnomad.broadinstitute.org/variant/14-23891476-C-T

MultipleGeneVariants:

(1) EYA4 Variant

Variant: NM_004100.5(EYA4):c.1495G>A (p.Val499Ile)

ClinVar: 534385, https://www.ncbi.nlm.nih.gov/clinvar/variation/534385/

gnomAD: 0.0002548, https://gnomad.broadinstitute.org/variant/6-133834170-G-A

(2) FKTN Variant

Variant: NM_006731.2(FKTN):c.1297A>G (p.Thr433Ala)

ClinVar: 36137, https://www.ncbi.nlm.nih.gov/clinvar/variation/36137/

gnomAD: 0.002206, https://gnomad.broadinstitute.org/variant/9-108397456-A-G

CaseMYH7-21: Australia

DiseaseAssertion: Hypertrophic Cardiomyopathy

FamilyInfo: N/A

CasePresentingHPOs: HP:0001639 (Hypertrophic cardiomyopathy)

HPOsFreeText: N/A

CaseNotHPOs: N/A

NotHPOsFreeText: N/A

CaseAddInfo: 1 other proband shares this genotype

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.

Variant: NM_000257.3:c.2389G>A (p.Ala797Thr)

ClinVar: 42901 https://www.ncbi.nlm.nih.gov/clinvar/variation/42901/

gnomAD: African 1.230e-4, Overall 2.386e-5 https://gnomad.broadinstitute.org/variant/14-23894525-C-T

CaseMYH7-34: Australia

DiseaseAssertion: Hypertrophic Cardiomyopathy

FamilyInfo: N/A

CasePresentingHPOs: HP:0001639 (Hypertrophic cardiomyopathy)

HPOsFreeText: N/A

CaseNotHPOs: N/A

NotHPOsFreeText: N/A

CaseAddInfo: N/A

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.

Variant: NM_000257.3:c.1370T>C (p.Ile457Thr)

ClinVar: 42840 https://www.ncbi.nlm.nih.gov/clinvar/variation/42840/

gnomAD: European (Non-Finnish) 8.790e-6, Overall 3.976e-6 https://gnomad.broadinstitute.org/variant/14-23898201-A-G

CaseMYH7-25: Australia

DiseaseAssertion: Hypertrophic Cardiomyopathy

FamilyInfo: N/A

CasePresentingHPOs: HP:0001639 (Hypertrophic cardiomyopathy)

HPOsFreeText: N/A

CaseNotHPOs: N/A

NotHPOsFreeText: N/A

CaseAddInfo: 1 other proband shares this genotype

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.

Variant: NM_000257.3:c.2207T>C (p.Ile736Thr)

ClinVar: 164342 https://www.ncbi.nlm.nih.gov/clinvar/variation/164342/

gnomAD: Not in gnomAD

CaseMYH7-28: Australia

DiseaseAssertion: Hypertrophic Cardiomyopathy

FamilyInfo: N/A

CasePresentingHPOs: HP:0001639 (Hypertrophic cardiomyopathy)

HPOsFreeText: N/A

CaseNotHPOs: N/A

NotHPOsFreeText: N/A

CaseAddInfo: N/A

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.

Variant: NM_000257.3:c.2155C>T (p.Arg719Trp)

ClinVar: 14104 https://www.ncbi.nlm.nih.gov/clinvar/variation/14104/

gnomAD: European (Non-Finnish) 6.481e-5, Overall 3.185e-5 https://gnomad.broadinstitute.org/variant/14-23895180-G-A

CaseMYH7-10: Australia

DiseaseAssertion: Hypertrophic Cardiomyopathy

FamilyInfo: N/A

CasePresentingHPOs: HP:0001639 (Hypertrophic cardiomyopathy)

HPOsFreeText: N/A

CaseNotHPOs: N/A

NotHPOsFreeText: N/A

CaseAddInfo: N/A

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.

Variant: NM_000257.3:c.3592G>T (p.Asp1198Tyr)

ClinVar: 520451 https://www.ncbi.nlm.nih.gov/clinvar/variation/520451/

gnomAD: Not in gnomAD

CaseMYH7-36: Australia

DiseaseAssertion: Hypertrophic Cardiomyopathy

FamilyInfo: N/A

CasePresentingHPOs: HP:0001639 (Hypertrophic cardiomyopathy)

HPOsFreeText: N/A

CaseNotHPOs: N/A

NotHPOsFreeText: N/A

CaseAddInfo: N/A

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.