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The Guardian - UK
The Guardian - UK
Science
Andrew Gregory Health editor

Simple £5 blood test could help prevent thousands of heart attacks, study says

Heart Attack United States BHF Cholesterol
A patient explaining to a doctor about pain in his heart
Tests for troponin, a protein released when a heart is damaged, can be done alongside routine cholesterol tests at GP surgeries. Photograph: kupicoo/Getty Images

Thousands of heart attacks and strokes could be prevented with the aid of a simple £5 blood test, research suggests.

Checking levels of troponin in patients could enable doctors to predict their risk of cardiovascular events with much greater accuracy, according to a study funded by the British Heart Foundation (BHF) and published in the Journal of the American College of Cardiology.

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