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Cardiac herniation following pneumonectomy--an old complication revisited
N Chambers1, S Walton, A Pearce
1Department of Anaesthesia, Guy's Hospital, London, UK.
Anaesthesia and Intensive Care
|June 25, 2005
Summary
Cardiac herniation, a rare but lethal complication of pneumonectomy, can occur after pericardial defect creation. This case highlights the diagnostic challenges and emphasizes considering cardiac herniation in post-pneumonectomy patients with acute deterioration.
Area of Science:
- Cardiology
- Thoracic Surgery
- Medical Diagnostics
Background:
- Cardiac herniation is a rare but life-threatening complication following pneumonectomy, particularly when the pericardium is resected.
- The incidence has decreased with the shift towards less extensive surgical resections.
- Untreated cardiac herniation carries a high mortality rate, and even corrected cases have significant morbidity.
Observation:
- This report details a case of left-sided cardiac herniation after an intrapericardial pneumonectomy.
- The presentation underscores the diagnostic difficulties associated with this infrequent condition.
- The patient experienced acute deterioration, prompting consideration of this rare diagnosis.
Findings:
- Cardiac herniation involves the displacement of the heart through a defect in the pericardium.
- Key aspects of etiology, pathophysiology, clinical presentation, and diagnostic methods are reviewed.
- The case illustrates the critical need for prompt recognition and intervention.
Implications:
- Early consideration of cardiac herniation is crucial for patients exhibiting acute deterioration post-pneumonectomy.
- Understanding the diagnostic challenges can improve patient outcomes.
- This review provides insights into the management and prevention of cardiac herniation after thoracic surgery.