Pericarditis

Pericarditis

This disease features inflammation of the fibrous sac around the heart (pericardium), resulting in chest pain.

The pericardium holds the heart in place and helps it work properly. The sac is made of two thin layers of tissue that enclose your heart. Between the two layers is a small amount of fluid. This fluid keeps the layers from rubbing against each other and causing friction.

In many cases, the cause of pericarditis is unknown. Viral infections are likely a common cause of pericarditis, although the virus may never be found. Bacterial, fungal, and other infections also can cause pericarditis.

Other possible causes include heart attack or heart surgery, other medical conditions, injuries, and certain medicines.

Pericarditis can be acute or chronic. "Acute" means that it occurs suddenly and usually doesn't last long. "Chronic" means that it develops over time and may take longer to treat.

Both acute and chronic pericarditis can disrupt your heart's normal rhythm or function and possibly (although rarely) lead to death. However, most cases of pericarditis are mild; they clear up on their own or with rest and simple treatment.

Other times, more intense treatments are needed to prevent complications. Treatments may include medicines and, less often, procedures or surgery.

It may take from a few days to weeks or even months to recover from pericarditis. With proper and prompt treatment, such as rest and ongoing care, most people fully recover from pericarditis. Proper treatment also can help reduce the chance of getting the condition again.


Know more:
http://www.mayoclinic.com/health/pericarditis/DS00505
Image via University of Utah