SARS-CoV-2 Fulminant Myocarditis

Jérôme Garot1, Julien Amour2, Théo Pezel1

  • 1Cardiovascular Magnetic Resonance Laboratory, Institut Cardiovasculaire Paris Sud, Hôpital Privé Jacques Cartier, Ramsay Santé, Massy, France.

JACC. Case Reports
|August 25, 2020
PubMed

Insights

Fulminant myocarditis occurred alongside severe COVID-19 pneumonia in an 18-year-old male. Cardiac magnetic resonance confirmed the diagnosis, highlighting potential diagnostic and pathogenic insights.

Area of Science:

  • Cardiology
  • Infectious Diseases
  • Medical Imaging

Background:

  • Fulminant myocarditis is a rare but severe inflammation of the heart muscle.
  • COVID-19 pneumonia can present with a wide range of cardiac complications.
  • Young, otherwise healthy individuals can be susceptible to severe COVID-19 manifestations.

Observation:

  • An 18-year-old male with no prior medical history presented with severe COVID-19 pneumonia.
  • The patient concurrently developed fulminant myocarditis.
  • Serial cardiac magnetic resonance imaging was utilized for diagnosis and monitoring.

Findings:

  • The case demonstrates a direct correlation between severe COVID-19 pneumonia and the development of fulminant myocarditis.
  • Cardiac magnetic resonance imaging proved effective in diagnosing and characterizing the myocarditis.
  • The patient's presentation suggests a potential pathogenic link between SARS-CoV-2 infection and acute cardiac inflammation.

Implications:

  • This case highlights the importance of considering myocarditis in young patients with severe COVID-19.
  • Serial cardiac imaging is crucial for monitoring cardiac involvement and guiding treatment.
  • Understanding this association may offer insights into the pathogenesis of viral myocarditis and COVID-19 complications.

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