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Transient constrictive pericarditis: an elusive diagnosis
Sukru Akyuz1, Barış Yaylak, Mehmet Ergelen
1Nusaybin State Hospital, Department of Cardiology, Mardin, Turkey; Isik Sitesi, E Blok, D7 Nusaybin,Mardin, Turkey. sukruakyuz@hotmail.com
Insights
Constrictive pericarditis (CP) may be reversible, challenging the belief that all cases require surgery. Early diagnosis of transient CP can prevent progression to chronic, irreversible disease.
Area of Science:
- Cardiology
- Internal Medicine
Background:
- Constrictive pericarditis (CP) historically considered irreversible, necessitating pericardiectomy.
- This led to a widespread belief that surgical intervention was the only treatment option for all CP patients.
Purpose of the Study:
- To introduce the concept of transient constrictive pericarditis.
- To highlight the importance of recognizing transient CP to potentially avoid pericardiectomy.
Main Methods:
- Review of existing medical literature and clinical understanding of constrictive pericarditis.
- Emphasis on noninvasive diagnostic methods for detecting constrictive physiology.
Main Results:
- Selected patients with CP can be treated effectively without pericardiectomy.
- Clinical improvement in transient CP can occur spontaneously or with medical therapy.
Conclusions:
- Transient constrictive pericarditis is a recognized clinical entity.
- Accurate diagnosis of transient CP is crucial to prevent progression to chronic fibrotic disease and avoid unnecessary surgery.
Abstract:
Constrictive pericarditis (CP) is caused by reduction in the elasticity of the pericardium resulting in impaired diastolic filling of the heart. All types of CP were thought to be irreversible in the past. This led to a belief that all patients with CP should undergo pericardiectomy. However, at present, it is well established that selected patients can be treated without pericardiectomy, leading to the concept of transient CP. Clinical improvement can be spontaneous or accomplished with empirical medical therapy administered for several months. As for chronic form, transient CP may not be recognized due to the difficulty in establishing the diagnosis because of the absence of any single method that is 100% sensitive and specific. It is worth considering the possibility of transient type when constrictive physiology is detected by noninvasive methods because correct diagnosis may prevent the inflamed pericardium from becoming the chronic fibrotic type that can be associated with more serious consequences including pericardiectomy.
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