Cited by 107Vitamin D Research StudiesParathyroid Disorders and TreatmentsCardiac electrophysiology and arrhythmias

Vitamin D, Parathyroid Hormone, and Sudden Cardiac Death: Results From the Cardiovascular Health Study

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Deo, Rajat, Katz, Ronit, Shlipak, Michael G., Sotoodehnia, Nona, Psaty, Bruce M., Sarnak, Mark J., Fried, Linda F., Chonchol, Michel +4 more·2011·Hypertension

Abstract

Recent studies have demonstrated greater risks of cardiovascular events and mortality among persons who have lower 25-hydroxyvitamin D (25-OHD) and higher parathyroid hormone (PTH) levels. We sought to evaluate the association between markers of mineral metabolism and sudden cardiac death (SCD) among the 2312 participants from the Cardiovascular Health Study who were free of clinical cardiovascular disease at baseline. We estimated associations of baseline 25-OHD and PTH concentrations individually and in combination with SCD using Cox proportional hazards models after adjustment for demographics, cardiovascular risk factors, and kidney function. During a median follow-up of 14 years, there were 73 adjudicated SCD events. The annual incidence of SCD was greater among subjects who had lower 25-OHD concentrations, 2 events per 1000 for 25-OHD ≥20 ng/mL and 4 events per 1000 for 25-OHD <20 ng/mL. Similarly, SCD incidence was greater among subjects who had higher PTH concentrations, 2 events per 1000 for PTH <65 pg/mL and 4 events per 1000 for PTH ≥65 pg/mL. Multivariate adjustment attenuated associations of 25-OHD and PTH with SCD. Finally, 267 participants (11.7% of the cohort) had high PTH and low 25-OHD concentrations. This combination was associated with a >2-fold risk of SCD after adjustment (hazard ratio: 2.19 [95% CI: 1.17–4.10]; P =0.017) compared with participants with normal levels of PTH and 25-OHD. The combination of lower 25-OHD and higher PTH concentrations appears to be associated independently with SCD risk among older adults without cardiovascular disease.

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Crossref · 10.1161/hypertensionaha.111.179135

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Authors
Deo, R., Katz, R., Shlipak, M. G., Sotoodehnia, N., Psaty, B. M., Sarnak, M. J., Fried, L. F., Chonchol, M., de Boer, I. H., Enquobahrie, D., Siscovick, D., & Kestenbaum, B.
Affiliations
  • Tufts Medical Center (US)
  • From the Section of Electrophysiology (R.D.), Division of Cardiovascular Medicine, University of Pennsylvania, Philadelphia, PA; Collaborative Health Studies Coordinating Center (R.K.), Division of Cardiology (N.S.), Cardiovascular Health Research Unit, Departments of Medicine, Epidemiology, and Health Services (B.M.P., D.E., D.S.), and Division of Nephrology and Kidney Research Institute (I.H.d.B., B.K.), University of Washington, Seattle, WA; General Internal Medicine Section (M.G.S.), Veterans...
Venue
Hypertension
Published
2011-12
Volume
58
Issue
6
Pages
1021-1028
ISSN
  • 0194-911X (ISSN-L)
  • 1524-4563
OpenAlex
W2136806600
Cited by
107
References
41
Citations by year
2026: 1 · 2025: 2 · 2024: 3 · 2023: 4 · 2022: 7 · 2021: 4 · 2020: 2 · 2019: 8 · 2018: 5 · 2017: 12 · 2016: 11 · 2015: 10 · 2014: 11 · 2013: 15 · 2012: 12
FWCI
8.53
Type
journal article
Language
en
Open access
Locations
  • Hypertension (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institutes of Health (n01hc085082-026, n01hc085081-021, n01hc045133-001, n01hc085079-024, n01hc015103-009, n01hc085084-005, n01hc085085-011, n01hc085083-027, n01hc085080-026, n01hc085086-022, 5kl2rr025015-02, n01hc55222-0-0-0, n01hc075150-004, n01hc035129-010)
  • National Institute on Aging (R56AG023629, R01AG020098, R01-AG-15928, R01 AG20098, AG023629, AG027058, R01AG023629, R01AG015928, R01AG027058, P30AG024827)
  • National Heart, Lung, and Blood Institute (N01-HC-85081, N01HC85085, N01 HC085086, N01HC-85083, N01 HC085079, R01HL088456, N01HC85082, N01HC‐75150, N01 HC85086, N01 HC035129, N01HC85080, N01 HC015103, N01HC80007, N01 HC55222, R01HL075366, U01HL080295, N01 HC055222, R01HL084443, N01 HC075150, N01 HC045133, N01-HC85079, ­N01-HC85084)
  • National Institute of Diabetes and Digestive and Kidney Diseases (K23DK089118, P30DK035816)
  • National Center for Research Resources (KL2-RR025015)
Topics
  • Health Sciences › Medicine › Pathology and Forensic Medicine › Vitamin D Research Studies
  • Health Sciences › Medicine › Nephrology › Parathyroid Disorders and Treatments
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac electrophysiology and arrhythmias
Keywords
vitamin D, 25-hydroxyvitamin D, parathyroid hormone, sudden cardiac death, mineral metabolism, cardiovascular risk, older adults, Cardiovascular Health Study, vitamin D deficiency
MeSH terms
Aged, Cardiovascular Diseases, Diabetes Mellitus, Female, Follow-Up Studies, Humans, Hypertension, Kidney, Male, Middle Aged, Minerals, Parathyroid Hormone, Risk Factors, Socioeconomic Factors, United States, Vitamin D, Comorbidity, Incidence, Proportional Hazards Models, Death, Sudden, Cardiac

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