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FROM THE CATHETER LAB TO PREVENTION
Heart. Brain.
Healthspan.
Stay safe and age well- whether you already have a heart condition or want to avoid one. Four pillars, one framework, from a cardiologist who spent thirty years treating the disease and now teachs how to prevent it
Dr Edward Leatham
Consultant Cardiologist · ~30 years invasive practice (NHS, 1991–2021) · Director, Surrey Cardiovascular Clinic
THE PREMISE
After thirty years performing thousands of angioplasties, I realised I was treating the symptoms — not the cause.
A major culprit wasn't showing up in standard blood tests. It was visceral adipose tissue — the metabolically active fat wrapped invisibly around the liver, pancreas, and heart, driving inflammation, insulin resistance and the silent inflammation of coronary arteries for decades before any symptom appeared.
Modern cardiology has spent fifty years measuring three of four things. The fourth is now measurable too — and it changes almost everything we thought we knew about heart disease.
Make something complicated simple — but no simpler than the truth allows.
CLINICAL INSIGHTS
What Dr Leatham discovered
Six insights drawn from clinical practice and international literature. The first three form the framework; the second three follow it into muscle, sugar and the brain. Each links to a deeper exploration on the journal.
01
Three risk factors were never the whole story
For decades, cardiologists targeted three modifiable risk factors: LDL cholesterol, smoking, and high blood pressure. They still matter, but they never explained why so many patients with acceptable numbers still developed disease. Something else was driving coronary inflammation.
02
Visceral fat is a fourth
modifiable risk factor
Belly fat — the “dad bod,” the middle-age spread — is not cosmetic. Visceral adipose tissue is metabolically active, produces inflammatory cytokines, and ties together insulin resistance, fatty liver, and silent coronary artery disease. It has been hiding in plain sight, and it is modifiable.
03
Statins alone are not the whole answer
Statins remain useful and, in the right patients, life-saving. But pharmacology alone cannot reverse a metabolic process. A four-pillar approach — visceral fat, glucose dynamics, muscle, and inflammation — addresses the underlying biology, and each pillar reinforces the others.
06
What's good for the heart is good for the brain
The four pillars do not only protect the coronary arteries. Vascular health, glycaemic control, muscle mass, and lower systemic inflammation all map onto reduced dementia risk and better cognitive aging. Healthspan — not just lifespan — is what the framework is really about.
Join Dr Leatham’s mission to prevent heart disease and improve your healthspan
Register your interest in The VAT Trap. Gain early access to a new five-part series on metabolic health, prevention, and longevity. Be notified when each volume launches. Access exclusive clinical insights. Follow the evidence and real-world cases behind the science
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THE BOOK SERIES
Five short books. One framework.
Books 2, 3 and 4 are practical playbooks you can read or skim in an hour or two. Book 1 is the theory; Book 5 is the cardiologist's own story — both take a little longer. Each book stands alone; together they form a roadmap.
An N-of-1 Companion workbook accompanies Books 2 and 3.
FREE TOOLS
Track your own numbers — at home, in minutes, for free
Three browser-based calculators built around the measurements that actually matter. No signup required.
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