On December 14th, 2021, Nature Medicine released a study based on a broad population data set analyzed by researchers at Oxford University. The researchers examined the risks of myocarditis, pericarditis, and cardiac arrhythmias associated with COVID-19 vaccination and infection.
Pfizer is about to buy Arena Pharmaceuticals for $6.7 billion. Arena is a biopharmaceutical company focused in part on cardiovascular and inflammatory medicines to a global patient cohort.