Late cardiac tamponade in children. A lethal complication

Area of Science:

• Pediatric Cardiology
• Cardiac Surgery
• Critical Care Medicine

Background:

• Late cardiac tamponade is an infrequent complication after pediatric cardiac surgery.
• It is often associated with postcardiotomy syndrome and can occur after various cardiac operations.
• Management of postcardiotomy syndrome may not prevent late cardiac tamponade.

Purpose of the Study:

• To describe the presentation and management of late cardiac tamponade in children.
• To highlight the potential lethality of this complication.
• To emphasize the importance of timely intervention.

Main Methods:

• Retrospective case series of five pediatric patients treated for late cardiac tamponade.
• Review of initial treatments including anti-inflammatory drugs and pericardiocentesis.
• Analysis of outcomes, including surgical interventions and mortality.

Main Results:

• All five patients received initial treatment with anti-inflammatory drugs.
• Four patients required pericardiocentesis, with two subsequently needing a pericardial window.
• One patient died due to a delay in operative decompression.

Conclusions:

• Late cardiac tamponade is a potentially lethal complication in pediatric cardiac surgery.
• Early recognition and prompt surgical decompression are critical for favorable outcomes.
• Aggressive management, including operative decompression, may be necessary even after initial medical or less invasive treatments.