Efficacy of an adjusted treatment strategy on the management and in-hospital outcome of patients with STEMI during the COVID-19 pandemic

Dear Editor,The coronavirus disease 2019（COVID-19） broke out in early December 2019 in Wuhan, China [1] , which put tremendous pressure on the medical system. A nationwide lockdown and strict quarantine measures proved effective in reducing the spread of the pandemic. However, it might have affected the management of time-dependent diseases such as STelevation myocardial infarction（STEMI） [2] .