A cardiovascular disease (CVD) 10-year risk score is one of the most important tools in preventive medicine. It estimates how likely you are to have a heart attack or stroke over the next decade, helping both patients and clinicians decide when lifestyle changes or medical intervention are warranted. This article explains how the score is calculated, what different results mean, and what concrete steps you can take to reduce your risk.

What Is a Cardiovascular Disease 10-Year Risk Score?

The CVD 10-year risk score is a statistical estimate that expresses your probability of experiencing a major cardiovascular event,  typically defined as a non-fatal heart attack, non-fatal stroke, or cardiovascular death,  within the next 10 years. It is expressed as a percentage.

In the UK, the most widely used tool for calculating this score is QRISK (currently QRISK3 in most NHS settings). Other internationally used tools include the Framingham Risk Score and the SCORE2 tool used in Europe.

What Factors Go Into the 10-Year CVD Risk Calculation?

The QRISK3 algorithm used in the UK incorporates the following factors:

• Age and biological sex
• Ethnicity
• Area deprivation (postcode-linked)
• Systolic blood pressure and variability
• Total to HDL cholesterol ratio
• Body mass index (BMI)
• Smoking status
• Family history of premature cardiovascular disease (before age 60 in a first-degree relative)
• History of type 2 diabetes
• Atrial fibrillation
• Chronic kidney disease
• Systemic lupus erythematosus
• Severe mental illness
• HIV infection
• Use of antihypertensive, antipsychotic, or corticosteroid medication

How to Interpret Your Score

The UK threshold for active clinical intervention is a 10-year CVD risk of 10% or above, as recommended by NICE:

• Under 10%: Lower risk,  focus on maintaining healthy lifestyle habits
• 10–20%: Moderate risk,  lifestyle changes are strongly recommended; statins may be discussed with your GP
• Over 20%: Higher risk,  statin therapy is typically recommended alongside lifestyle modification

It is important to understand that these thresholds guide conversation and shared decision-making,  they do not determine treatment automatically. Your GP will weigh up multiple factors.

Modifiable vs Non-Modifiable Risk Factors

Some CVD risk factors cannot be changed (non-modifiable), while others can be actively addressed (modifiable):

Non-Modifiable Risk Factors

• Age,  risk increases with age
• Sex,  men have higher risk at younger ages
• Family history of premature CVD
• Ethnicity,  some ethnic groups have higher risk profiles

Modifiable Risk Factors

• Smoking,  the single most impactful modifiable risk factor
• Hypertension,  can be managed through diet, exercise, stress reduction, and medication
• Cholesterol,  modifiable through diet and exercise, and where necessary statins
• Blood glucose and diabetes management
• Body weight and waist circumference
• Physical inactivity
• Alcohol consumption
• Psychological stress and sleep quality

Evidence-Based Ways to Lower Your CVD Risk Score

Research consistently supports the following lifestyle interventions for reducing 10-year cardiovascular risk:

• Mediterranean diet,  high in olive oil, fish, legumes, nuts, vegetables, and whole grains; well-evidenced for reducing CVD risk
• Regular aerobic exercise,  150 minutes of moderate activity per week has a direct positive impact on blood pressure, cholesterol, and insulin sensitivity
• Stopping smoking,  can reduce CVD risk by up to 50% within one year of quitting
• Alcohol reduction,  limiting intake to within NHS guidelines reduces blood pressure
• Stress management,  chronic psychological stress contributes to hypertension and inflammatory markers
• Sleep improvement,  seven to nine hours per night is associated with healthier CVD risk profiles

The Role of Inflammation in Cardiovascular Risk

Cardiovascular disease is increasingly understood as an inflammatory condition,  not just a mechanical problem with plaque in arteries. Chronic low-grade inflammation, particularly in the smooth muscle lining of blood vessels, plays a central role in arterial stiffness, blood pressure dysregulation, and the processes that lead to atherosclerosis.

The smooth muscle and immune reset bundle at Herba Naturalle is formulated to address chronic inflammation in this smooth muscle lining,  supporting the body’s ability to regulate circulation and vascular tone naturally. This is part of a wider three-step approach described on the 

For those interested in understanding more about the herbal medicine approach to cardiovascular and systemic inflammation, the about herbal medicine page provides useful context.

Support Your Body Naturally With Herba Naturalle

If any of the topics in this article resonate with you, the Herba Naturalle Bundle page offers a structured, three-step herbal protocol designed to address chronic illness at the root. The approach, developed over 30 years of clinical practice by Anjela Jeganathan, works across three healing layers:

• Step 1,  Digestive Reset: Restore digestive rhythm, nutrient absorption, and healthy elimination
• Step 2,  Surface Nervous System Reset: Calm inner restlessness, reduce stress reactivity, and settle the mind
• Step 3,  Smooth Muscle & Immune Lining Healing: Reduce chronic inflammation in the tissue lining surrounding organs, blood vessels, and immune pathways

Explore the full protocol at the Herba Naturalle Bundle page and find the starting point that matches your body’s needs.

Have Questions? Get in Touch

If you would like personalised guidance or have questions about herbal support for your health, you are welcome to contact Anjela directly. She offers consultations tailored to your individual health needs.