Transient postoperative pericardial constriction in a child

Area of Science:

• Cardiology
• Pediatric Cardiology
• Cardiac Surgery

Background:

• Constrictive pericarditis classically presents as a progressive condition with pericardial fibrosis, often requiring pericardiectomy for refractory congestive heart failure.
• Recent literature suggests a transient, fibroelastic form of constrictive pericarditis that may resolve without surgical intervention.

Observation:

• A 7-year-old boy developed clinical and echocardiographic signs of pericardial constriction five weeks post-cardiac surgery.
• The patient's condition presented as a potential acute or subacute phase of constriction.

Findings:

• The boy's constrictive pericarditis resolved completely following treatment with steroid therapy.
• This case supports the concept of a reversible fibroelastic form of constrictive pericarditis.

Implications:

• Steroid therapy may be a viable treatment option for transient constrictive pericarditis in pediatric patients.
• Identifying and managing the fibroelastic form can potentially prevent the need for invasive pericardiectomy.