The echocardiogram is cardiology's most comprehensive non-invasive imaging test. Here is what it reveals about your heart and what to expect from the procedure.
Amlodipine, verapamil, diltiazem: if you have been prescribed a calcium channel blocker, here is what it does, why it was chosen for you, and the side effects and grapefruit interaction every patient on one should know about.
Iron deficiency is one of the most common and most overlooked problems in cardiac patients — yet it is highly treatable.
The hs-CRP test measures inflammation in the blood — but it is not a diagnostic test for heart disease. Here is what it can and cannot tell us about cardiovascular risk.
The aortic valve opens and closes 100,000 times a day. When it begins to narrow, the heart pays the price. Here is how aortic stenosis develops, how it is diagnosed, and how modern treatment, from open surgery to TAVR, restores flow.
BNP and NT-proBNP are blood markers released when the heart is under strain — the primary tests used to diagnose and monitor heart failure. An elevated result is the beginning of an investigation, not a verdict.
If you have been prescribed a statin, you probably have questions. A cardiologist addresses the concerns patients raise most, from muscle pain and memory loss to whether you need one at all.
Most tiredness is not your heart. But cardiac fatigue is real: heavy, persistent, and not relieved by rest. Here is how to tell the difference, and when tiredness is worth a conversation with your doctor.



A simple, non-invasive CT scan that detects calcified plaque in the arteries years before symptoms appear. If you or someone you know has been referred for a calcium score, this guide explains exactly what it measures, what your result means, and what to do next.
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By Professor Peter Barlis, Interventional Cardiologist and Founding Editor, Heart Matters. Published by Wiley.
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