Some People Suffered Chest Pain, Palpitations After COVID-19 Vaccination: Study

Study finds no subclinical myocarditis, but many participants reported symptoms.

A health care worker prepares a COVID-19 vaccine in Hong Kong in a file photograph. Anthony Kwan/Getty Images

Recipients of COVID-19 vaccines were likely to suffer at least one symptom such as chest pain after vaccination, according to a newly published prospective study.

Researchers also found no cases of subclinical heart inflammation in the small group of participants.