Heart Health Month: Why Cardiac Screening Matters and How to Reduce Your Cardiovascular Risk
February is Heart Health Month in the UK, making it an ideal time to focus on heart health, cardiovascular risk, and the value of cardiac screening.
Heart and circulatory diseases — collectively known as cardiovascular disease (CVD) — remain one of the leading causes of death and disability in the UK. According to the British Heart Foundation, around one in four UK deaths is caused by heart or circulatory disease, accounting for more than 170,000 deaths each year. Over 7.6 million people are currently living with a heart or circulatory condition, while millions more have undiagnosed risk factors such as high cholesterol or high blood pressure.
One of the greatest dangers of heart disease is that it often develops without symptoms. Many people only discover an issue after a heart attack or stroke — events that are frequently preventable with earlier detection of cardiovascular risk. This is why proactive cardiac screening is so important.
At Winchester GP, we believe that early, detailed assessment of cardiovascular risk is one of the most effective ways to protect long-term health.
Why Blood Tests Are Essential for Cardiac Screening
Heart health blood tests provide crucial insight into how fats and proteins circulate in the bloodstream and how likely they are to contribute to plaque build-up in the arteries. Raised cholesterol and lipid abnormalities often cause no symptoms, making blood testing essential even if you feel well.
A comprehensive lipid profile allows clinicians to:
Identify cardiovascular risk early
Personalise lifestyle and treatment advice
Intervene before permanent damage occurs
At Winchester GP, cardiac blood tests are delivered as part of a clinician-led assessment, with results explained clearly and in context.
Understanding Cholesterol and Heart Health Blood Tests
Cholesterol is no longer assessed using a single number. Modern cardiac screening looks at multiple markers, each offering important information about heart disease risk.
Key Heart Health Blood Markers
Total Cholesterol
Measures overall cholesterol levels. Useful as an overview, but limited without further breakdown.
HDL Cholesterol (High-Density Lipoprotein)
Often called “good” cholesterol, HDL helps remove excess cholesterol from the bloodstream. Higher levels are linked to lower cardiovascular risk.
LDL Cholesterol (Low-Density Lipoprotein)
LDL is essential for normal body function, but elevated levels increase plaque formation in arteries. Lowering LDL cholesterol is a primary target in heart disease prevention.
Triglycerides
A blood fat associated with increased cardiovascular risk, particularly when combined with low HDL cholesterol. Elevated levels are often linked to diet, alcohol intake, and metabolic health.
Very Low-Density Lipoprotein (VLDL)
Carries triglycerides and contributes to atherosclerosis. While not always measured directly, it adds value to advanced lipid assessments.
Non-HDL Cholesterol
Represents all harmful, artery-clogging cholesterol particles, calculated as total cholesterol minus HDL cholesterol.
Non-HDL cholesterol is considered a strong predictor of cardiovascular risk, particularly when triglycerides are elevated, and is increasingly used in treatment decisions.
Total Cholesterol / HDL Ratio
Compares total cholesterol with protective HDL. A lower ratio indicates a healthier balance and reduced heart disease risk.
HDL Percentage of Total Cholesterol
Shows how much of total cholesterol is protective. Higher percentages are associated with improved heart health.
Apolipoprotein B (ApoB)
Measures the number of harmful cholesterol particles in the blood. ApoB is one of the most accurate markers of cardiovascular risk, even when standard cholesterol results appear normal.
Lipoprotein (a) – Lp(a)
A genetically inherited cholesterol particle associated with increased risk of heart attack and stroke. Because levels are largely genetic, Lp(a) usually only needs to be measured once in a lifetime.
From Test Results to Personalised Heart Care
Interpreting cardiac blood tests requires more than reviewing numbers alone. Cardiovascular risk depends on the overall pattern of results, alongside factors such as:
Family history
Blood pressure
Diabetes
Lifestyle and metabolic health
At Winchester GP, cardiac screening includes:
A face-to-face GP consultation
Clear explanation of results
Personalised treatment and lifestyle advice
Ongoing monitoring and continuity of care
Our goal is not just testing, but helping you understand your heart health now and reduce future risk.
Take Control of Your Heart Health This Heart Health Month
Heart disease is common, serious, and often silent — but it is also highly preventable with early detection and informed care.
If you are considering cardiac screening, want reassurance, or have a family history of heart disease, WinchesterGP.com offers comprehensive heart health blood testing, supported by experienced GPs who take the time to listen and advise properly.
This Heart Health Month, don’t wait for symptoms.
Understand your risk. Act early. Protect your heart.
For more information or to make a booking simply call on 01962 776010 or email us on reception@winchestergp.com