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Pediatric pericardial tamponade presenting as altered mental status
Donna Milner1, Joseph D Losek, Jeffrey Schiff
1Emergency Department, Children's Hospitals and Clinics, St Paul, Minnesota, USA.
Pediatric Emergency Care
|February 20, 2003
Summary
Diagnosing pericardial tamponade in children is challenging. Focused cardiac ultrasound during resuscitation can prevent diagnostic delays in pediatric shock.
Area of Science:
- Pediatric Emergency Medicine
- Critical Care
- Cardiology
Background:
- Pericardial tamponade is a life-threatening condition where fluid accumulation in the pericardium restricts cardiac function.
- Timely diagnosis and intervention are crucial for patient survival.
- Traditional diagnostic signs may be absent in pediatric cases, leading to delays.
Observation:
- Three pediatric cases of pericardial tamponade are presented.
- Patients exhibited syncope, altered mental status, and hypotension unresponsive to fluid resuscitation.
- Classic physical exam findings (muffled heart tones, JVD) and initial investigations (ECG, CXR) were non-diagnostic.
Findings:
- The absence of typical signs highlights the diagnostic challenges of pericardial tamponade in pediatric shock.
- Focused cardiac ultrasound (FCUS) can rapidly identify pericardial effusion and cardiac compression.
- Early integration of FCUS into pediatric shock protocols is essential.
Implications:
- Focused cardiac ultrasound should be incorporated into the resuscitative care of pediatric shock.
- This approach can expedite diagnosis and improve outcomes for children with pericardial tamponade.
- Enhanced diagnostic capabilities in emergency settings can save lives.