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Pericarditis constrictiva in a 10-year-old boy after influenza A virus infection

D Quandt1, E R Valsangiacomo Buechel, W Knirsch

  • 1Division of Pediatric Cardiology, University Children's Hospital Zurich, 8032, Zurich, Switzerland. daniel.quandt@kispi.uzh.ch

Pediatric Cardiology
|January 27, 2011
PubMed

Insights

Constrictive pericarditis, a rare condition in children, can follow influenza A virus infection. Early diagnosis is crucial for managing impaired heart function and preventing complications like heart failure.

Area of Science:

  • Cardiology
  • Pediatrics
  • Infectious Diseases

Background:

  • Constrictive pericarditis results from pericardial fibrosis, hindering diastolic ventricular filling.
  • Diagnosing constrictive pericarditis in pediatric patients presents significant challenges, often necessitating a comprehensive, multimodal diagnostic strategy.

Observation:

  • This report details a case of constrictive pericarditis in a 10-year-old boy.
  • The condition developed subsequent to an influenza A virus infection.

Findings:

  • Influenza A virus infection can precipitate constrictive pericarditis in children.
  • Exertional dyspnea and congestive heart failure are key clinical indicators.

Implications:

  • Pediatricians and cardiologists should consider constrictive pericarditis in children presenting with heart failure symptoms post-influenza.
  • Increased clinical awareness can lead to earlier diagnosis and improved patient outcomes.

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