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Table 1 Lead SNPs detected in FinnGen. Specific data for all lead SNPs across the three CHD categories with significant findings. Conotruncal defects results are not included as they did not include any genome-wide significant SNPs. NFEE signifies our results compared to Non-Finnish Non-Estonian Europeans, based on the GnomAD 2.1 reference panel containing 5421 individuals. MAF signifies minor allele frequency

From: Genome-wide association studies highlight novel risk loci for septal defects and left-sided congenital heart defects

Trait

Lead SNP

GRCh38 Position

Ref Allele

Alt Allele

Odds Ratio [95% Confidence Interval]

p

Finnish Enrichment vs NFEE in GnomAD 2.1

MAF

General CHD

 

rs35046143

1:99,567,756

TA

A

1.15[1.09–1.21]

7.1 × 10–9

NA GnomAD 2.1

0.48

rs2316327

17:47,001,132

G

A

1.17[1.12–1.23]

1.5 × 10–9

1.6

0.29

rs1293973611

17:81,382,139

C

T

4.48[2.80–7.17]

7.0 × 10–10

NA GnomAD 2.1

9.3 × 10–4

Septal defects

 

rs6824295

4:4,612,553

C

T

1.23[1.15–1.33]

1.2 × 10–8

1

0.24

rs75230966

17:46,890,164

G

A

1.27[1.17–1.38]

7.9 × 10–9

1.3

0.16

rs1293973611

17:81,382,139

C

T

6.23[3.60–10.80]

1.2 × 10–10

NA GnomAD 2.1

9.3 × 10–4

Left-sided lesions

 

rs35046143

1:99,567,756

TA

A

1.17[1.11–1.24]

3.2 × 10–8

NA GnomAD 2.1

0.48

rs1305393195

3:3,995,049

T

G

11.02[10.15–11.97]

6.2 × 10–9

NA GnomAD 2.1

2.7 × 10–4