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Respiratory Distress in an Infant: An Uncommon Cause for a Common Complaint

Jon Felt1, Rajan Arora1, Usha Sethuraman1

  • 1Carmen and Ann Adams Department of Pediatrics, Children's Hospital of Michigan, Wayne State University, Detroit, Michigan.

The Journal of Emergency Medicine
|November 22, 2015
PubMed

Insights

Atrial flutter in infants can cause heart failure and respiratory distress. Early diagnosis and treatment of this rare condition are crucial for recovery.

Area of Science:

  • Pediatric Cardiology
  • Pediatric Critical Care Medicine
  • Pediatric Emergency Medicine

Background:

  • Respiratory distress and tachycardia are common in infants, often attributed to infections.
  • Tachydysrhythmias leading to heart failure are rare but treatable causes of these symptoms in children.

Observation:

  • A 7-week-old infant presented with respiratory distress and persistent tachycardia.
  • Electrocardiography revealed atrial flutter, leading to severe cardiac dysfunction.

Findings:

  • Synchronized electrocardioversion successfully controlled the heart rate.
  • This resulted in symptom resolution and restored cardiac function, confirming atrial flutter-induced cardiomyopathy.

Implications:

  • Persistent tachycardia in young children warrants consideration of underlying dysrhythmias.
  • Prompt diagnosis and management of atrial flutter can prevent irreversible cardiac damage.
Abstract

Keywords:
adenosineatrial fluttercardiac dysrhythmiacardiomyopathyhepatomegalyrespiratory distresstachycardia

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