Please use this identifier to cite or link to this item: https://ir.swu.ac.th/jspui/handle/123456789/29225
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dc.contributor.authorKittichokechai P.
dc.contributor.authorSeripanu P.
dc.contributor.authorLaksomya T.
dc.contributor.otherSrinakharinwirot University
dc.date.accessioned2023-11-15T02:08:10Z-
dc.date.available2023-11-15T02:08:10Z-
dc.date.issued2023
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85160932630&doi=10.1093%2fehjcr%2fytad245&partnerID=40&md5=ec27fa7996e8e94481da78b5ca02659f
dc.identifier.urihttps://ir.swu.ac.th/jspui/handle/123456789/29225-
dc.description.abstractBackground: Presently, the association between myocarditis and messenger ribonucleic acid (mRNA) COVID-19 vaccination is well established. From the most current data, cases of myocarditis following COVID-19 vaccination seem to be mild with fast clinical recovery. Nevertheless, the complete resolution of the inflammatory process is still unclear. Case summary: We report the case of a 13-year-old boy who developed chest pain following the second dose of the Pfizer-BioNTech COVID-19 vaccine with long-term follow-up of cardiac magnetic resonance (CMR) imaging. An electrocardiogram (ECG) revealed progressively ST-segment elevation on the 2nd day of admission with a rapid improvement within 3 hours where only mild ST-segment elevation remained. The peak level of high-sensitivity cardiac troponin T was 1546 ng/L with rapid reduction. Echocardiogram revealed depressed left ventricular septal wall motion. CMR mapping techniques showed myocardial oedema with an increase in native T1 and extracellular volume (ECV). On the other hand, T1-weighted and T2-weighted images and late gadolinium enhancement (LGE) did not detect inflammation. The patient's symptoms were relieved by oral ibuprofen. After 2 weeks, ECG and echocardiogram were unremarkable. However, the inflammation process was still present based on the CMR by mapping technique. During the 6-month follow-up, CMR returned to normal. Discussion: In our case, the subtle myocardial inflammation was diagnosed by mapping technique with only a T1-based marker according to the updated Lake Louise Criteria and the inflammation of the myocardium returned to normal within 6 months after the onset of the disease. Further follow-up and larger studies are needed to determine the complete resolution of the disease. © 2023 The Author(s).
dc.publisherOxford University Press
dc.subjectCardiac magnetic resonance
dc.subjectCase report
dc.subjectLong-term follow-up
dc.subjectmRNA vaccine
dc.subjectMyocarditis
dc.titleLong-term follow-up of cardiac magnetic resonance imaging in myocarditis following messenger ribonucleic acid COVID-19 vaccination: A case report
dc.typeArticle
dc.rights.holderScopus
dc.identifier.bibliograpycitationEuropean Heart Journal - Case Reports. Vol 7, No.5 (2023)
dc.identifier.doi10.1093/ehjcr/ytad245
Appears in Collections:Scopus 2023

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