Heart Attack and stroke Risk Extends Beyond Flu and COVID-19, New Research Shows
Recent research indicates that a range of common viral infections, including RSV, Coxsackie B viruses, and CMV, may elevate the risk of acute cardiovascular events like heart attacks and strokes. While influenza and COVID-19 have been strongly linked to increased cardiovascular risk in the month following infection,this study broadens the scope,suggesting a wider range of respiratory viruses warrant increased vigilance.
The findings,published in Cardiovascular Research (DOI 10.1093/cvr/cvaf092), highlight the need for larger, more comprehensive studies to accurately assess the risks posed by these viruses. Researchers emphasize that preventative measures, such as vaccinations where available, can mitigate risk, and increased awareness of potential cardiovascular complications in the weeks following any viral illness is crucial. The data available for influenza was significantly more robust than for other viruses examined.
The study confirmed a heightened risk of both heart attacks and strokes following COVID-19 infection, though inconsistent data collection hindered precise calculations. CMV infections were also associated with a higher incidence of stroke. Importantly, the research suggests RSV and Coxsackie B viruses may also be capable of triggering acute heart attacks, but further inquiry is needed to quantify the danger.
Researchers recommend increased vigilance after viral infections, noting that some are preventable through vaccination. This underscores the importance of proactive healthcare and awareness of potential cardiovascular consequences beyond the well-established risks associated with influenza and COVID-19.
