evidence: Myocarditis and Pericarditis After COVID-19 mRNA Vaccination: Practical Considerations for Care Providers - PMID: 34375696 - PMCID: PMC8349442 - DOI: 10.1016/j.cjca.2021.08.001 Myocarditis and Pericarditis After COVID-19 mRNA Vaccination: Practical Considerations for Care Providers [...] Pericarditis and myocarditis after COVID-19 mRNA vaccination in a nationwide setting.Ann Acad Med Singap. 2022 Feb;51(2):96-100. doi: 10.47102/annals-acadmedsg.2021425. Ann Acad Med Singap. 2022. PMID: 35224605 -