MedlinePlus Medical Encyclopedia: Pericarditis

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Pericarditis

Pericarditis is a disorder caused by inflammation of the pericardium, the sac-like covering of the heart. Pericarditis can be caused by bacterial, fungal, or viral infections. It may also be a result of injury or trauma to the chest, esophagus, or heart. Pain occurs as a result of the inflamed pericardium rubbing against the heart.

Update Date: 3/23/2001

Updated by: A.D.A.M. Medical Illustration Team

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