I32: Pericarditis in diseases classified elsewhere

I32.8: Pericarditis in other diseases classified elsewhere

The pericardium is a layer of connective tissue surrounding the heart. There is some fluid in the pericardium (heart sac). So the heart is able to move inside this lining.

Your pericardium is inflamed. This is caused by another disorder.

Pericarditis can cause one to feel unwell, and have a high temperature and chest pain, for example.