Stanford Medicine investigators have unearthed the biological process by which mRNA-based vaccines for COVID-19 can cause ...

A rapid, two-step immune reaction may underlie rare cases of heart inflammation seen after Covid mRNA vaccination, Stanford ...

Folks who are fully vaccinated against COVID-19 are significantly less likely to develop serious heart problems stemming from a COVID infection, a new study found. Photo by Adobe Stock/HealthDay News ...

The lingering effects of COVID-19 continue to unfold, revealing new threats that extend far beyond the initial infection. A comprehensive study of 10,000 UK Biobank participants has uncovered a ...

Researchers identified two immune signals that may help explain why a small percentage of young males develop chest pain or ...

FDA plans possible black box warning for COVID-19 shots amid rare heart risk reports; studies say the virus carries a higher ...

Emerging evidence reveals that COVID-19 antiviral therapies may pose severe cardiovascular risks, urging caution in treating vulnerable patients. Study: Cardiovascular adverse effects of antiviral ...

Prof. Fredrik Nyberg, Ass. Prof. Yiyi Xu, Prof. Mats Börjesson and Prof. Magnus Gisslén, Sahlgrenska Academy at the University of Gothenburg. People who have been fully vaccinated against COVID-19 ...

Covid infection and long Covid have serious effects on the heart and blood vessels, and the pandemic has had a widespread and lasting impact on cardiovascular health. A set of expert recommendations ...

Study reveals lower cardiovascular risks after COVID-19 vaccination, despite increased myocarditis and pericarditis in younger males. Study: Cardiovascular events following coronavirus disease 2019 ...

A new study links COVID-19 to an increased risk of heart attack. The higher risk continues for at least three years after having the virus. Doctors say this is another reason to get the updated ...

To accurately gauge a vaccine’s risks, it is also crucial to compare its side effects with the effects of the illness it ...