Pericardiectomy: A Comprehensive Guide to Pericardial Stripping
Updated: 3 hours ago
Medically reviewed by Dr. Baraa Alnahhal, MD · Last reviewed: September 2026
TL;DR
Pericardiectomy, often called "pericardial stripping," is a surgical procedure that removes all or part of the pericardium, the double-walled sac surrounding the heart. It is used mainly to treat constrictive pericarditis, a condition in which the sac becomes stiff and restricts the heart's ability to pump blood effectively. By removing this rigid layer, the heart can stretch and fill normally, relieving heart failure symptoms and significantly improving quality of life.
Quick Answer: What Is a Pericardiectomy?
Pericardiectomy is the surgical removal of the heart's protective membrane to treat chronic stiffness or inflammation, most commonly constrictive pericarditis. The procedure allows the heart chambers to fill completely with blood, preventing fluid backup in the lungs and swelling in the body. It is a major cardiac operation that requires six to eight weeks for full recovery, but it offers a definitive cure for many patients who no longer respond to medication.
The Procedure: Restoring Heart Mobility
The pericardium serves as a protective layer that lubricates the heart during its rhythmic contractions. When this membrane becomes stiff, calcified, or chronically inflamed, it acts like a rigid shell and prevents the heart from expanding. This restriction leads to a dangerous backup of blood and symptoms similar to heart failure. A pericardiectomy addresses this by removing the constricting tissue.
The surgery typically lasts two to three hours. The cardiac surgeon reaches the heart through a median sternotomy (an incision through the breastbone) or, occasionally, a thoracotomy (an incision between the ribs). In most cases a heart-lung machine maintains circulation while the surgeon carefully peels the pericardium away from the heart's surface. Because the pericardium is not essential for survival, removing it does not compromise long-term heart function as long as the lungs and diaphragm remain healthy.
Indications and Surgical Preparation
The most common reason for a pericardiectomy is constrictive pericarditis, which can be caused by previous heart surgery, radiation therapy, infections, or unknown (idiopathic) factors.
Indication | Description |
|---|---|
Constrictive Pericarditis | Stiffness or calcification of the pericardium that prevents the heart from expanding. |
Recurrent Pericarditis | Inflammation that keeps returning despite medical treatment. |
Medication Complications | Adverse reactions to long-term anti-inflammatory or steroid use. |
Cardiac Tamponade | Rare cases where fluid buildup significantly compresses the heart. |
Preparation involves a thorough evaluation of heart function, often including imaging to map the extent of the constriction. Patients are advised to discuss the specific risks with their surgical team, particularly if they have a history of chest radiation or prior cardiac operations.
Recovery and Long-Term Outlook
Post-operative care is intensive and begins with a five-to-seven-day hospital stay. Patients have chest tubes to drain excess fluid and gradually move from liquids to solid foods. Full recovery generally takes six to eight weeks, during which physical activity, especially heavy lifting, is restricted so the breastbone can heal.
Recovery Milestone | Timeline |
|---|---|
Hospital Stay | 5 to 7 days |
Initial Follow-up | 1 to 2 weeks after discharge |
Echocardiogram | 6 weeks after surgery |
Full Recovery | 6 to 8 weeks |
Long-term success is high, especially for patients with idiopathic constrictive pericarditis. The five-year survival rate is approximately 78%. Early intervention, ideally within six months of symptom onset, and a complete rather than partial pericardiectomy are key factors in achieving the best possible outcome.
Conclusion
Pericardiectomy remains a vital surgical option for people suffering from the restrictive effects of a stiffened heart sac. By removing the source of constriction, the procedure offers a path to symptom-free living and helps prevent further damage to the heart muscle. It is a significant undertaking, but the high satisfaction rates and long-term benefits make it a definitive solution for advanced pericardial disease.
Next Steps
Specialist Consultation: Meet with an experienced cardiac surgeon to discuss whether you are a candidate for the procedure.
Diagnostic Imaging: Complete all recommended echocardiograms or CT scans to assess the thickness of the pericardium.
Recovery Planning: Arrange for help at home during the first two months of post-operative healing.
Follow-up Care: Schedule your post-discharge appointments to monitor heart function and wound healing.
Frequently Asked Questions
1. Can you live without a pericardium?
Yes. The pericardium is not essential for normal heart function once the heart has fully developed.
2. How is this different from pericardiocentesis?
Pericardiectomy is the surgical removal of the sac, while pericardiocentesis uses a needle to drain fluid from around the heart.
3. What is "pericardial stripping"?
It is another name for pericardiectomy, referring to the process of peeling or stripping the membrane away from the heart.
4. Will I need a heart-lung machine?
Most surgeons use a cardiopulmonary bypass (heart-lung machine) to ensure safety while removing the pericardium from the back of the heart.
5. How long is the recovery period?
Full recovery typically takes six to eight weeks, though some patients may need longer depending on their pre-surgical health.
6. What are the main risks of the surgery?
Risks include bleeding, atrial fibrillation, kidney problems, and a 1% to 2% risk of death.
7. Does the procedure cure heart failure?
If the heart failure symptoms were caused by constriction of the pericardium, the surgery can effectively relieve those symptoms.
8. Will I still need heart medication after surgery?
Many patients continue to take lower doses of diuretics for a period after surgery to manage fluid balance.
9. Is this considered open-heart surgery?
Yes. It is typically performed as open-heart surgery so the surgeon can remove the entire pericardium safely.
10. Can I have other heart surgeries later?
Yes, though scar tissue from a pericardiectomy can make future surgeries more challenging for cardiac surgeons.
11. What causes the pericardium to become stiff?
Common causes include previous surgery, chest radiation, viral infections, or idiopathic (unknown) reasons.
12. How common is this procedure?
It is a relatively rare surgery. Even specialized centers may perform only 30 to 50 cases per year.
13. What is a pericardiotomy?
A pericardiotomy is a surgery that makes an incision in the sac to drain fluid but does not remove the sac itself.
14. When should I call my doctor after surgery?
Seek medical attention if you have chest pain, fever, or excessive drainage from your surgical wound.
15. What is the survival rate?
Approximately 78% of patients live five years or longer after the procedure, with the best outcomes seen in idiopathic cases.
References
Medical disclaimer: This article is for informational purposes only and does not constitute medical advice. Always seek the guidance of your physician or other qualified health provider with any questions you may have regarding a medical condition or treatment.
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