Big data and cardiovascular risk—insights into obesity, diabetes, and coronary heart disease
- 24.06.2025
- Main topic
Erschienen in:
- Verfasst von
- Prof. Dr. med. Marcus Dörr
- Erschienen in
- Herz | Ausgabe 4/2025
Abstract
Background
Cardiovascular diseases (CVD) remain a major global health burden. Obesity and type 2 diabetes mellitus (T2DM) are key modifiable risk factors for coronary heart disease (CHD). The emergence of big data has revolutionized cardiovascular research by enabling deeper risk stratification and detection of complex interactions among clinical, lifestyle, and molecular variables.
Objective
This article reviews how big data has advanced our understanding of the links between obesity, T2DM, and CHD. It highlights key findings from large cohort studies and international consortia as well as methodological innovations transforming cardiovascular epidemiology.
Results
The data reveal that obesity and diabetes show significant regional differences in prevalence and incidence and are associated with other risk factor such as hypertension. Large-scale cohorts and consortia have confirmed that diabetes substantially increases CVD and mortality risk two- to fourfold and is linked to an up to 75% higher mortality rate, with earlier onset and poor glycemic control worsening outcomes. Novel approaches, including polygenic risk scores, machine learning, and real-world data integration, have improved prediction and causal inference. The interplay between obesity and diabetes is a major driver of CHD burden.
Conclusion
Big data has enhanced our understanding of cardiovascular risks associated with obesity and diabetes, improved risk prediction models, and provided a foundation for precision prevention strategies. Continued investment in large cohorts, data harmonization, and digital health tools is essential in order to translate these insights into effective public health strategies and reduce the global CVD burden.
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- Titel
- Big data and cardiovascular risk—insights into obesity, diabetes, and coronary heart disease
- Verfasst von
-
Prof. Dr. med. Marcus Dörr
- Publikationsdatum
- 24.06.2025
- Verlag
- Springer Medizin
- Erschienen in
-
Herz / Ausgabe 4/2025
Print ISSN: 0340-9937
Elektronische ISSN: 1615-6692 - DOI
- https://doi.org/10.1007/s00059-025-05323-z
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