What Is Atrial Fibrillation and How Does It Increase Stroke Risk?
Atrial fibrillation is one of the most common heart rhythm disorders, and one of the most important to manage well. Here is what AF is and how it increases stroke risk.
Prof. Peter Barlis
Statins and Your Calcium Score: Understanding the Paradox
If you are on a statin and your calcium score has gone up, it can feel alarming, but emerging evidence suggests it may actually mean your plaques are becoming more stable.
Injectable Semaglutide (Ozempic and Wegovy): What the Major Trials Show and Who Benefits Most
Injectable semaglutide has moved from diabetes medicine to one of the most significant cardiovascular prevention advances in a decade. Here is what the major trials actually show.
Aspirin and Heart Health: What the Latest Evidence Shows
A major Australian-led study has given doctors and patients important new insights into aspirin and heart prevention. Here is what the evidence shows, and why the decision is never one-size-fits-all.
Heart Stent Unboxing: What’s Inside the Tiny Device That Keeps Arteries Open
Most people who have had a stent have never actually seen one. This article opens the box, explaining what a coronary stent is made of, how it is delivered, and what it does.
Fainting Spells: What Syncope Might Be Telling You
Fainting can be frightening, but most causes are benign and explainable. Prof. Peter Barlis walks through the common and not-so-common causes of syncope, what the assessment involves, and when fainting deserves closer attention.
Omega-3 Delight: Heart-Healthy Air Fryer Salmon with Pumpkin Chips and Broccoli
A perfectly balanced heart-healthy meal, rich in omega-3 from the salmon, fibre from the vegetables, and healthy fats from olive oil. Quick, simple, and ideal for a weeknight dinner for two.
Ankle Swelling: Causes, Assessment, and When It Matters
Ankle swelling has many causes, from long days on your feet to heart failure to medication side effects. Here is how to tell them apart and when it matters.
First-Degree AV Block on Your ECG: What Does It Really Mean?
First-degree AV block is a common ECG finding that sounds alarming but is usually harmless. Here is what it means, what causes it, and when further investigation is warranted.