COVID-19 Vaccination–Associated Myocarditis in Adolescents
Jain SS, Steele JM, Fonseca B, Huang S, Shah S, Maskatia SA, Buddhe S, Misra N, Ramachandran P, Gaur L, Eshtehardi P, Anwar S, Kaushik N, Han F, Chaudhuri NR, Grosse-Wortmann L. COVID-19 Vaccination–Associated Myocarditis in Adolescents. Pediatrics 2021, 148: e2021053427. PMID: 34389692, DOI: 10.1542/peds.2021-053427.Peer-Reviewed Original ResearchConceptsCardiovascular magnetic resonanceMultisystem inflammatory syndromeMyocardial tissue changesInflammatory syndromeVentricular dysfunctionMyocardial injuryTissue changesExcellent short-term outcomesMild left ventricular dysfunctionDifferent pediatric age groupsQuick clinical recoveryLeft ventricular dysfunctionResolution of symptomsRetrospective multicenter studyPediatric age groupShort-term outcomesShort-term prognosisMessenger RNA vaccinesLate gadolinium enhancementYears of ageLake Louise criteriaSignificant dysrhythmiasHospital courseClinical characteristicsClinical recovery