What Is Pericarditis?
The pericardium is a flexible two-layer membrane that surrounds the heart. There is a thin layer of fluid that separates the layers of the pericardium, allowing free movement. The heart is a vulnerable organ in the body and plays a vital role in sustaining life. The pericardium acts as a supportive and protective layer, keeping the heart in place and preventing potential infection.
Pericarditis results from inflammation of the pericardium, causing rubbing of the two layers as the heart relaxes and contracts. People experiencing pericarditis may describe the symptoms as similar to a heart attack, with an irregular heartbeat and chest pain.
