Julián Pérez-Villacastín

A study in South Korea followed more than 160,000 women for more than eight years and concluded that infection with different strains of human papillomavirus is associated with a fourfold increase in the relative risk of dying from cardiovascular causes. According to the authors, "it could be that the virus causes inflammation in the blood vessels, contributing to blockage and damage to the arteries". The findings are published in the European Heart Journal.

The functioning of the heart can be studied by the percentage of blood it pumps with each beat, deduced by imaging techniques. Based on analyses by cardiologists, a US clinical trial concludes that an artificial intelligence model outperforms examinations initially performed by imaging technicians in terms of accuracy. According to the authors, the tool could "save physicians time and minimise the most tedious parts of the process".