A stress echocardiogram combines an ultrasound of the heart with an exercise challenge, revealing how the heart performs under pressure, not just at rest.
ARBs are among the world's most prescribed heart medicines, and the go-to alternative when ACE inhibitors cause a cough. Here is what an ARB does, what to expect while taking one, and how it protects your heart and kidneys.
ApoB is a cholesterol measurement gaining attention as a marker of heart risk. This article explains what it measures, how it relates to LDL cholesterol, and why triglycerides and lipoprotein(a) each remain part of a fuller, multifactorial picture.
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.
Hearing you need a triple bypass is alarming — but the number describes how many arteries were rerouted, not how dangerous the operation is. Understanding what it means can make one of the most daunting conversations in cardiac surgery far less frightening.
Troponin is the blood test at the heart of chest pain assessment. If you have been to emergency with chest pain, here is what it measures and what the result means.
The CT coronary angiogram gives a detailed view of the coronary arteries without any catheters, just a scan and a cannula. Here is what to expect from the procedure and how to interpret the results.
Dizziness means something different to almost everyone who uses the word, and that description is what points to the cause. A cardiologist explains the four types, what causes each, and when your heart is involved.
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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