Named factor that increases the risk of heart failure in men by 2.5 times

Scientists from University College London have discovered that standard ultrasound scanning of carotid arteries can detect twice as many risk factors for heart failure in men. The research is published in the Journal of the American Heart Association.

The study involved more than 1,600 men aged 71-92 years. In 2010-2012, they underwent ultrasound of carotid arteries, which allows for evaluation of vascular elasticity and detection of narrowing due to fatty deposits. Based on the results, scientists identified groups with the stiffest and most elastic arteries and monitored their health over six years.

It was found that men with the stiffest arteries had a 2.5 times higher risk of heart failure, even accounting for age, body mass, smoking, and previous heart attacks. According to researchers, reduced vessel flexibility leads to increased blood pressure and greater strain on the heart.

Carotid artery ultrasound has long been used to assess stroke risk, but now specialists believe this method can also serve as an early indicator of heart failure - even in people without symptoms.

The scientists emphasize that ultrasound is an accessible and inexpensive procedure that can be applied in primary healthcare. However, the results need to be verified with samples including women.