The FDA has updated labels on the top two COVID-19 vaccines to warn of a rare heart side effect, mostly seen in young men. Here's what to know.

New guidance proposed for the diagnosis and treatment of acute myocarditis in adults addresses two key gaps with a four-part staging system — never before proposed for myocarditis — and a five-step ...

Phase II ARCHER trial showed a significant reduction in left ventricular (LV) mass (p=0.0117) and improvements in multiple key cardiac MRI (CMR) measures of structural heart recovery in patients with ...

Madrid, Spain – 29 August: New ESC Guidelines to improve the diagnosis and care of patients with myocarditis and pericarditis, have been published today at ESC Congress 2025. This is the first time ...

Myocarditis is recognized as a rare but serious adverse reaction to messenger RNA (mRNA) vaccination against COVID-19. Researchers at University of Tsukuba have demonstrated that mRNA vaccination ...

Please provide your email address to receive an email when new articles are posted on . The ACC issued an expert consensus statement on the diagnosis and treatment of myocarditis. The document ...

COVID-19 appears to have driven a sharp rise in myocarditis cases during the pandemic, and rates have remained elevated ever ...

CORRECTION: Penn State University released a statement late Thursday explaining that the number of COVID-19-infected Big Ten football players with myocarditis is less than what Dr. Wayne Sebastianelli ...

Please provide your email address to receive an email when new articles are posted on . Early onset of myocarditis after immune checkpoint inhibitor initiation appeared linked to higher risk for death ...