ArticleJACC. Cardiovascular imaging2025
Mid- to Late-Life Traditional Cardiovascular Risk Factor Exposure and Zero Coronary Artery Calcium: The ARIC (Atherosclerosis Risk in Communities) Study.
Article in JACC. Cardiovascular imaging, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Predictors of diffuse coronary artery calcium phenotype in adults aged ≥ 75: The Atherosclerosis Risk in Communities (ARIC) study.American journal of preventive cardiology · 2026Article
- Sex differences in the association between cardiovascular risk factors and coronary artery calcification progression among individuals without coronary artery calcium.Biology of sex differences · 2025Article
- Role of Coronary Artery Calcium Score CT in Risk Stratification of Asymptomatic Individuals.Journal of cardiovascular development and disease · 2025Review
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Authors and funding
9 authors.
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Abstract
backgroundOur understanding of traditional atherosclerotic risk factors is based predominantly on one-time measurements and associations with adverse cardiovascular outcomes.
objectivesThe aim of this study was to evaluate the contribution of mid- to late-life cumulative risk factor exposure to healthy arterial aging, represented by a persistent coronary artery calcium (CAC) score of zero.
methodsAmong 2,044 community-dwelling, participants free of coronary heart disease from the ARIC (Atherosclerosis Risk in Communities) study, the associations of ∼30-year time-weighted average mid- to late-life (starting at a median age of 49 years in 1987-1989) traditional atherosclerotic risk factors (cholesterol, systolic blood pressure, fasting glucose, and smoking) with late-life (median age 80 years in 2018-2019) CAC 0 were evaluated.
resultsA total of 204 participants (10.0%) had CAC 0, and they tended to have more favorable mid- to late-life average risk factor profiles than those with CAC: lower total cholesterol, especially <160 mg/dL; lower systolic blood pressure, especially <125 mm Hg; and higher high-density lipoprotein cholesterol, especially >45 mg/dL. The association was less evident for fasting glucose, with no increased probability of CAC 0 at <95 mg/dL. Never smoking was associated with a 5.7 (95% CI: 2.3-16.7) times greater odds of CAC 0 vs smoking throughout mid- to late-life. Within sex-race groups, average modifiable risk factors predicted substantial differences in CAC 0 probability (eg, for a Black woman, 53% vs 0.4% for a low vs high risk factor profile, respectively).
conclusionsFavorable average risk factor profiles at mid- to late-life were associated with a greater probability of CAC 0 at older age. These results highlight the importance of maintaining a healthy risk factor profile from mid- to late-life, with implications for public health promotion and policy.
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