Balloon Pericardiotomy: A Comprehensive Review and Case Series

Area of Science:

• Cardiology
• Interventional Cardiology
• Medical Devices

Background:

• Pericardial effusions, fluid accumulation around the heart, can arise from diverse causes like trauma, infection, autoimmune diseases, and malignancy.
• Cardiac tamponade, a life-threatening condition, is determined by the rate of fluid accumulation rather than the volume, necessitating prompt intervention.
• Recurrent pericardial effusions occur in approximately 20% of cases, often requiring repeat interventions with a mean recurrence interval of about one month.

Purpose of the Study:

• To evaluate the safety and efficacy of percutaneous balloon pericardiotomy (PBP) in managing recurrent pericardial effusions.
• To highlight the application of PBP in patients with significant comorbidities and high surgical risk.
• To review the technical aspects and clinical outcomes of PBP at a specialized medical center.

Main Methods:

• A case series detailing the experience with PBP in four patients with recurrent pericardial effusions.
• Inclusion of patient comorbidities and assessment of surgical risk.
• Review of procedural techniques and post-intervention outcomes.

Main Results:

• Percutaneous balloon pericardiotomy (PBP) was successfully performed in four high-risk patients with recurrent pericardial effusions.
• The procedure demonstrated a favorable safety profile, with only a minor, conservatively managed pneumothorax reported as an adverse event.
• Patients experienced improved comfort and hemodynamic status post-intervention.

Conclusions:

• Percutaneous balloon pericardiotomy (PBP) is a safe and effective therapeutic option for managing recurrent pericardial effusions, particularly in patients deemed high-risk for traditional surgery.
• PBP provides a valuable alternative to more invasive procedures, offering significant benefits in hemodynamic stability and patient well-being.
• The findings support the use of PBP at centers with appropriate expertise for selected patients with challenging pericardial effusion cases.