The SCVC Blog

Cardiovascular care news and articles from our expert team

Exercise and Digital Tools Should Be the First Line in Reducing Visceral Fat in Cardiac Patients

We use waist-to-height ratio (WHtR) as a screening tool, followed by low-dose CT to measure VAT index (VATI) against gender- and ethnicity-specific thresholds. Where VATI is high, patients enter a six-month digital lifestyle programme using tools like the Dr Shape food app, CGM, and body composition scales. Pharmacological therapy, including GLP-1 receptor agonists, is reserved for non-responders—making this a precise, cost-effective, and highly personalised pathway for VAT reduction.

Cardiometabolic Tools

Patients often ask about home monitoring tools — ECG devices, blood pressure monitors, glucose apps. We now also encourage people to track their waistline and visceral fat, using body composition scales alongside more traditional equipment.To support this, I have created a page of recommended home gadgets that can help patients take greater ownership of their health — a vital step towards a more proactive, prevention-focused model of care, guided by their clinical and educational team.

Why the Mediterranean Diet Works: It’s More Than Just What You Eat

For years, the Mediterranean diet has been praised as one of the healthiest ways to eat. Rich in vegetables, olive oil, fish, nuts, and whole grains, it’s been linked to lower rates of heart disease, diabetes, and obesity. But why does it work so well?

Cardiologists and a New Enemy: Evolving Tools of the Trade

For much of modern cardiology, in its battle against coronary artery disease—one of mankind’s greatest threats—the “enemy” seemed clear. When I trained, the diagnostic armoury was focused on accurately identifying flow-limiting narrowing of one or more coronary arteries. Yet in the last decade, a profound paradigm shift has unsettled these foundations—and in some respects, turned them on their head.

Full-Cream Milk and Blood Sugar Spikes: Could It Be the Healthier Choice for Some People?

An article written by Dr Edward Leatham, Consultant Cardiologist Tags: VAT, LDL, Diet, Visceral Fat, CGM search website using Tags to find related stories. Introduction For decades, health advice has emphasised “low-fat” as the healthy option. Supermarket shelves are stacked with skimmed […]

Why everyone is talking about VAT

An article written by Dr Edward Leatham, Consultant Cardiologist Tags: VAT, Diabetes, NH1, search website using Tags to find related stories. While everyone might think the term ‘VAT’ stands for value added tax, we all need to recognise this new health […]

Anthropometrics vs BMI: Why Waist Measures Outperform BMI in Cardiovascular Risk Assessment

VAT is the principal metabolic culprit in cardiovascular risk. BMI—while simple—fails to capture fat distribution, muscle mass, or ageing effects. Waist-based anthropometrics, particularly waist circumference and waist-to-height ratio, more closely reflect VAT and strongly predict cardiovascular outcomes.For cardiologists, this explains why a tape measure around the waist is more valuable than a BMI calculation. Where precise measurement is required—such as in high-risk patients commencing GLP-1 therapy—DEXA and low-dose CT provide direct VAT quantification.In both prevention and clinical practice, tracking waist measurements makes far more sense than relying on BMI.

Implantable Loop Recorders (ILRs) in the Investigation of Syncope, Cryptogenic Stroke, TIA, and Transient Global Amnesia

An article written by Dr Edward Leatham, Consultant Cardiologist Tags: Syncope, AFib, NH1, ECG search website using Tags to find related stories. When unexplained fainting episodes (syncope) or certain types of stroke occur, the search for an underlying cause can be […]

How to Lose Visceral Adipose Tissue (VAT) and Improve Metabolic Health: A Guide to Sustainable Weight Loss

Cardiology groups, including ours, are increasingly partnering with diabetes and weight management specialists to set up GLP-1 mimetic clinics. These clinics oversee VAT loss and improve glycaemic control for patients with diverse cardiac conditions. The goal is not only to help these patients manage their symptoms but also to provide a holistic approach to cardiovascular and metabolic health, with an emphasis on reducing the burden of visceral fat. Specialist clinics offer patients the chance to access personalised care that targets both fat loss and better glucose regulation, reducing the need for medications and potentially improving overall quality of life. In this blog and associated podcast and YouTube explainer, we set out some of the fundamental principles we care about.

The Expanding Waistline in Men: Spare Tyre, Killer Visceral Fat, or Just Flabby Abdominal muscles?

Most men over 30 will recognise the slow but steady expansion of the waistline. Whether you call it a spare tyre, a dad bod, or just a bit of extra padding, not all belly fat is created equal — and not all of it is harmless.Some types of abdominal fat are mostly cosmetic. Others are dangerous, inflammatory, and metabolically active — the kind of fat that silently drives heart attacks, strokes, dementia, and even advanced cancers.Let’s break down the three main culprits behind the male belly — and what you can do about them.

From Genes to Greens: How DNA Shapes Your Nutritional Needs

In the evolving world of preventative healthcare, one size no longer fits all. We are learning that each person has a unique biological blueprint – shaped by their DNA, lifestyle, and environment – which determines how they respond to food, exercise, and medications. Today, sophisticated tools allow us to uncover this blueprint and personalise health advice in a way never before possible. The goal? Not just to avoid disease, but to extend your healthspan – the number of years you live in good health.

Dietary Fats: From Villain to Vital Nutrient – Rethinking Fat in a Heart-Healthy Diet

Dietary fats have been wrongly maligned for much of modern nutritional history. But as the science evolves, it's clear that fat – far from being harmful – is a vital macronutrient that supports energy metabolism, hormonal health, brain and heart function, and even weight control.Rather than fearing fat, we should focus on:Avoiding refined carbohydrates and ultra-processed foods. Prioritising whole food sources of fat, including nuts, seeds, dairy, eggs, fish, and healthy oils. Understanding individual needs, especially in those with insulin resistance or carbohydrate sensitivity. Viewing nutrition in context, rather than isolating single nutrients as heroes or villains.The time has come to move beyond fat-phobia and embrace a more nuanced, evidence-based approach to eating. In a balanced, whole-food diet, fat is not the problem — it’s part of the solution.