A case of BNT162b2 COVID-19 vaccine-associated fulminant myocarditis in
a very elderly woman
Abstract
Coronavirus disease 2019 (COVID-19) vaccination is reportedly safe and
effective. The histologic features of post-COVID-19 vaccination
myocarditis are unknown. We present a 77-year-old Japanese woman who was
diagnosed with eosinophilic myocarditis using endomyocardial biopsy, 7
days after receiving the second dose of BNT162b2 COVID-19 vaccine.
Methylprednisolone pulse therapy was effective.