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Pericardial Decompression for Acute Traumatic Cardiac Tamponade-Pearls and Clamshells
Mark Fitzgerald1,2, Cecil Johnny1,2, Chen Lew1
1Trauma Service, The Alfred Hospital, Melbourne, Australia.
Emergency Medicine Australasia : EMA
|August 9, 2026
Summary
Emergency medical staff must perform life-saving interventions for acute traumatic cardiac tamponade. Left anterolateral thoracotomy is the preferred technique for pericardial decompression in refractory shock or peri-arrest scenarios.
Area of Science:
- Emergency Medicine
- Cardiothoracic Surgery
- Trauma Care
Background:
- Acute traumatic cardiac tamponade is a critical, reversible cause of circulatory collapse.
- Specialized surgical teams may not be immediately available for emergency interventions.
- Prompt intervention is crucial for patient survival.
Purpose of the Study:
- To highlight the critical role of emergency medical staff in managing acute traumatic cardiac tamponade.
- To emphasize the preferred surgical technique for definitive pericardial decompression in critical cases.
Main Methods:
- Review of established emergency procedures for cardiac tamponade.
- Discussion of left anterolateral thoracotomy as a primary intervention.
- Consideration of clamshell thoracotomy extension for complex cases.
Main Results:
- Emergency medical staff are often required to perform life-saving procedures.
- Left anterolateral thoracotomy is the definitive treatment for refractory shock or peri-arrest due to tamponade.
- Clamshell thoracotomy provides necessary extension when indicated.
Conclusions:
- Timely pericardial decompression by available medical staff is essential.
- Left anterolateral thoracotomy is a vital emergency procedure for cardiac tamponade.
- Effective management relies on prompt recognition and intervention.
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