Beta-blockers calm the heart by blocking adrenaline, and they treat far more than blood pressure. Here is what yours is doing, the side effects worth knowing about including vivid dreams, and why you must never stop one suddenly.
Most people leave hospital with a DOAC and a thin explanation of what it does. Here is what apixaban, rivaroxaban, and dabigatran actually do, what to expect, and the few situations that need action.
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.
A new trial found that a vitamin K2 supplement modestly slowed calcium build-up in the heart's arteries. The result is promising, but experts say it is too early to recommend supplements, and there are important safety caveats.
Being told you have heart failure with reduced or preserved ejection fraction can be confusing. Here is what ejection fraction means and why the distinction matters for treatment.
CoQ10 is a widely used supplement, especially among people on statins, but the evidence is more mixed than the marketing suggests. Here is what it can and can't do, who might benefit, and the interactions that matter if you are on a blood thinner.
You may have heard that artificial intelligence is changing medicine and felt unsure whether to be excited or uneasy. Here is what AI is genuinely doing in cardiology today, and why your cardiologist, not an algorithm, still makes the decisions.
Extra-virgin olive oil has more evidence behind it than almost any other food in cardiovascular nutrition. Here is what the research actually shows, and how to make the most of it.
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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