Recurrent Pericardial Effusion

Recurrent pericardial effusion is a condition in which fluid accumulates repeatedly within the pericardial sac surrounding the heart after prior treatment or drainage. This recurring fluid buildup may result from autoimmune disorders, chronic infections, cancer, kidney disease, hypothyroidism, or persistent inflammation of the pericardium. In some cases, the exact cause remains unknown despite extensive evaluation.

Common symptoms include chest discomfort, shortness of breath, fatigue, cough, and a feeling of pressure in the chest. As fluid increases, it may compress the heart and reduce its ability to pump blood effectively. Severe cases can lead to cardiac tamponade, a medical emergency requiring immediate intervention.

Diagnosis typically involves echocardiography to assess fluid volume and heart function. Additional tests such as electrocardiography, chest imaging, blood investigations, and pericardial fluid analysis help identify the underlying cause. Treatment focuses on managing the primary disease while preventing fluid recurrence. Anti-inflammatory medications, colchicine, corticosteroids, or antibiotics may be prescribed depending on the diagnosis. Repeated pericardiocentesis or surgical procedures, including a pericardial window or partial pericardiectomy, may be necessary for persistent or recurrent cases.

Regular follow-up with a cardiologist, timely imaging, and adherence to treatment plans are essential for reducing recurrence, preventing complications, preserving heart function, and improving long-term quality of life.