Midlife blood pressure over time is linked to heart disease risk
Among untreated adults, each 10 millimeters of mercury higher average systolic pressure carried a hazard ratio of 1.19 for cardiovascular disease versus 1.08 for a single check.
Limit: The study was limited to adults of European ancestry
Edited by Boris Djordjevic · AgingResearch.News
In an observational study of 92,729 adults of European ancestry in the UK Biobank, researchers evaluated blood pressure trajectories between ages 40 and 60 using linked primary care records. They followed participants from age 60 to monitor new cases of heart attack, ischemic stroke, heart failure, and overall cardiovascular disease.
Among untreated participants, each 10 millimeters of mercury higher average systolic blood pressure across midlife was associated with a hazard ratio of 1.19 for cardiovascular disease, compared with 1.08 for a single baseline measurement. The difference was largest for heart failure and ischemic stroke. Cumulative burden remained independently linked to heart failure, with a hazard ratio of 1.18, and ischemic stroke, with a hazard ratio of 1.12. In addition, genetic susceptibility to high blood pressure captured risk not fully reflected by measured blood pressure.
Why it matters
Heart disease and stroke become more common with age, but a single blood pressure reading may miss the cumulative vascular burden of midlife hypertension. Integrating long-term blood pressure trajectories with genetic susceptibility may improve cardiovascular risk stratification as people age.
Caveats
As an observational study, the analysis shows associations rather than cause and effect, and the findings come from a conference abstract. The study was also limited to adults of European ancestry, so the results may not apply to other populations.
- Cardiovascular disease
- Ischemic stroke
- Heart failure
- Systolic blood pressure
- Incident composite cardiovascular disease
- Humans
The paper
Cumulative and measured blood pressure, polygenic susceptibility, and cardiovascular disease risk
National Institute of Preventive Cardiology
ESC Congress 2026 Abstract, Oct 26, 2026, Open access
Presented at ESC Congress 2026
