Abstract
Reduced cardiac vagal control reflected in low heart rate variability (HRV) is associated with greater risks for cardiac morbidity and mortality. In two-stage meta-analyses of genome-wide association studies for three HRV traits in up to 53,174 individuals of European ancestry, we detect 17 genome-wide significant SNPs in eight loci. HRV SNPs tag non-synonymous SNPs (in NDUFA11 and KIAA1755), expression quantitative trait loci (eQTLs) (influencing GNG11, RGS6 and NEO1), or are located in genes preferentially expressed in the sinoatrial node (GNG11, RGS6 and HCN4). Genetic risk scores account for 0.9 to 2.6% of the HRV variance. Significant genetic correlation is found for HRV with heart rate (-0.74<rg<-0.55) and blood pressure (-0.35<rg<-0.20). These findings provide clinically relevant biological insight into heritable variation in vagal heart rhythm regulation, with a key role for genetic variants (GNG11, RGS6) that influence G-protein heterotrimer action in GIRK-channel induced pacemaker membrane hyperpolarization.
| Original language | English |
|---|---|
| Article number | 15805 |
| Pages (from-to) | 1-17 |
| Number of pages | 17 |
| Journal | Nature Communications |
| Volume | 8 |
| Early online date | 14 Jun 2017 |
| DOIs | |
| Publication status | Published - 2017 |
Funding
| Funders | Funder number |
|---|---|
| Eunice Kennedy Shriver National Institute of Child Health and Human Development | |
| European Commission | |
| U.S. Department of Veterans Affairs | I01BX002558 |
| National Center for Advancing Translational Sciences | UL1TR000124 |
| National Heart, Lung, and Blood Institute | R01HL105756, K23HL114724, R01HL120393, R01HL116747, U01HL130114 |
| Seventh Framework Programme | 201550 |
| Medical Research Council | MR/K013351/1, MC_UU_12019/1 |
| National Institute of Diabetes and Digestive and Kidney Diseases | P30DK063491 |
| National Institute of Child Health and Human Development | P2CHD050924 |
| NIH Office of the Director | S10OD020069 |
| Horizon 2020 Framework Programme | 633595 |
| National Institute of General Medical Sciences | P01GM099568 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 3 Good Health and Well-being
Keywords
- Journal Article
Cohort Studies
- Netherlands Twin Register (NTR)
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- 107 Citations
- 1 Erratum / Corrigendum
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Erratum: Genetic loci associated with heart rate variability and their effects on cardiac disease risk
Nolte, I. M., Munoz, M. L., Tragante, V., Amare, A. T., Jansen, R., Vaez, A., von der Heyde, B., Avery, C. L., Bis, J. C., Dierckx, B., van Dongen, J., Gogarten, S. M., Goyette, P., Hernesniemi, J., Huikari, V., Hwang, S.-J., Jaju, D., Kerr, K. F., Kluttig, A. & Krijthe, B. P. & 144 others, , 2017, In: Nature Communications. 8, 2 p.Research output: Contribution to Journal › Erratum / Corrigendum › Academic
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