Summary
This epidemiological modelling study projects substantial increases in absolute cardiovascular disease burden globally between 2025 and 2050, with crude prevalence rising 90%, crude mortality 73.4%, and crude DALYs 54.7%, whilst age-standardised rates are expected to decline modestly due to improved post-diagnosis medical care. The projections indicate that whilst preventative efforts may maintain relatively constant age-standardised prevalence, the rapid growth in crude CVD burden will be driven primarily by global population ageing, with ischaemic heart disease and hypertension remaining leading cardiovascular drivers. Regional disparities are highlighted, with Central Europe, Eastern Europe, and Central Asia projected to experience the highest age-standardised cardiovascular mortality rates by 2050.
Regional applicability
The study provides global projections based on international comparative data; United Kingdom-specific outcomes are not separately analysed in the abstract. However, as a high-income nation with established medical infrastructure, the United Kingdom would likely track trends in age-standardised mortality decline, though absolute CVD caseloads will increase with an ageing population. The findings are transferable to UK health service planning for cardiovascular care provision and resource allocation.
Key measures
Cardiovascular prevalence (crude and age-standardised), crude and age-standardised mortality rates, disability-adjusted life years (DALYs), number of cardiovascular deaths, ischaemic heart disease deaths, high systolic blood pressure attributable deaths, age-standardised cardiovascular mortality rate per 100,000 population by super-region
Outcomes reported
The study projected geospatial trends in cardiovascular disease mortality, prevalence, and disability-adjusted life years (DALYs) from 2025 to 2050 using historical Global Burden of Disease data and Poisson regression modelling. It quantified expected absolute increases in crude CVD burden whilst estimating age-standardised changes and regional variation in cardiovascular outcomes.
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