The latest research showed that coronavirus infection may accelerate the aging of blood vessels, potentially increasing cardiovascular risk by roughly the equivalent of five years. A study in the European Heart Journal reported that the effect was strongest in women and in people with Long Covid, and that the changes tended to stabilize or lessen over time.
Researchers analyzed data from 2,390 participants recruited between September 2020 and February 2022 at 34 centers in 16 countries, including Austria, Australia, Brazil, Canada, Cyprus, France, Greece, Italy, Mexico, Norway, Turkey, the UK, and the US. Participants were grouped by COVID-19 severity (never infected, mild illness, hospitalized on a ward, or admitted to intensive care), and underwent measurements at six and twelve months after infection. Vascular age was assessed by carotid–femoral pulse wave velocity (PWV), where higher values indicate stiffer, older vessels. Analyses accounted for factors such as age and sex.
