> Further research is needed so we can figure out who is most at risk and how long this arterial stiffness sticks around for, but the findings largely match oth

> Further research is needed so we can figure out who is most at risk and how long this arterial stiffness sticks around for, but the findings largely match other long-term studies which report vascular changes that can last for up to three months and are not associated with the severity of COVID-19 symptoms.