What Is Pericardium?

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Definition

Bacterial pericarditis is irritation and swelling of the sac that surrounds the heart (pericardium), due to infection by bacteria.

See also: Pericarditis


Alternative Names

Purulent pericarditis


Causes, incidence, and risk factors

Bacterial infections are one cause of pericarditis. The bacterial infection causes the pericardium to become swollen and inflamed. Pain occurs as a result of the inflamed pericardium rubbing against the heart. Fluid may build up in the pericardial sac.

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