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Recovery from giant cell myocarditis with ECMO support and utilisation of polyclonal antithymocyte globulin: a case

H J Ankersmit1, R Ullrich, B Moser

  • 1Department of Cardiothoracic Surgery, Medical University of Vienna, General Hospital of Vienna, Vienna, Austria. hjankersmit@hotmail.com

The Thoracic and Cardiovascular Surgeon
|June 7, 2006
PubMed

Insights

Giant cell myocarditis (GCM) is a rare, fatal heart condition. This case study shows extracorporeal membrane oxygenation (ECMO) and rabbit antithymocyte globulin (rATG) can be life-saving treatments for GCM-induced cardiogenic shock.

Area of Science:

  • Cardiology
  • Immunology

Background:

  • Giant cell myocarditis (GCM) is a rare and often fatal cardiac condition.
  • GCM commonly leads to ventricular arrhythmias and congestive heart failure.

Observation:

  • A patient presented with cardiogenic shock and histologically confirmed GCM.
  • The patient's critical condition necessitated immediate intervention.

Findings:

  • Life-saving treatment involved extracorporeal membrane oxygenation (ECMO) combined with rabbit antithymocyte globulin (rATG), cyclosporine, and steroids.
  • At 12 months post-treatment, the patient demonstrated NYHA class I heart function with moderate left ventricular impairment (EF 55%).

Implications:

  • This case highlights the potential of ECMO and rATG as a life-saving strategy for GCM-related cardiogenic shock.
  • Further clinical studies investigating rATG for GCM treatment are warranted.

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